img_noborder stringlengths 57 57 | img_blank stringlengths 45 45 | problems int64 5 15 | operators stringclasses 1
value | difficulty stringclasses 3
values | range listlengths 2 2 | markdown_table stringlengths 152 1.48k | markdown_answer stringlengths 151 1.48k | markdown_answer_step stringlengths 161 1.51k | solutions stringlengths 48 169 | solving_steps unknown |
|---|---|---|---|---|---|---|---|---|---|---|
images_blank_noborder/math_puzzle_0401_blank_noborder.png | images_blank_hr/math_puzzle_0401_blank_hr.png | 15 | +-*/ | medium | [
4,
95
] | | | | ? | | | | | | | | | | |
| | | + | | | | | | | | | | |
| | | 32 | | | | | | | | | | |
| | | = | | | | | | | | | | |
| | | ? | ÷ | ? | = | 5 | | | | | | |
| | | | | - | | | | | | | |... | | | | 58 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 90 | | 18 | | | | | | | | |
| | | | | | | | | | | | ... | | | | step3 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step2 | | step1 | | | | | | | | |
| | | | | | | | | | ... | Across
90÷18=5
87-10=77
5×19=95
56÷8=7
20+44=64
69-4=65
11+52=63
14+53=67
Down
58+32=90
18-10=8
77÷7=11
19+44=63
56÷4=14
52-46=6
53-41=12 | {
"step1": [
"87-10=77",
"5×19=95",
"20+44=64",
"69-4=65",
"11+52=63",
"14+53=67",
"18-10=8",
"19+44=63",
"56÷4=14",
"52-46=6",
"53-41=12"
],
"step2": [
"90÷18=5",
"56÷8=7",
"77÷7=11"
],
"step3": [
"58+32=90"
]
} |
images_blank_noborder/math_puzzle_0402_blank_noborder.png | images_blank_hr/math_puzzle_0402_blank_hr.png | 6 | +-*/ | medium | [
5,
130
] | | | | | | | | ? | | |
| | | | | | | ÷ | | |
| | | | | 5 | × | 19 | = | ? |
| | | | | × | | = | | - |
| ? | - | 21 | = | 9 | | 6 | | 46 |
| | | | | = | | | | = |
| ? | - | 26 | = | ? | | | | 49 | | | | | | | | | 114 | | |
| | | | | | | | | |
| | | | | | | | | 95 |
| | | | | | | | | |
| 30 | | | | | | | | |
| | | | | | | | | |
| 71 | | | | 45 | | | | | | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| step2 | | | | step1 | | | | | | Across
5×19=95
30-21=9
71-26=45
Down
114÷19=6
5×9=45
95-46=49 | {
"step1": [
"5×19=95",
"30-21=9",
"114÷19=6",
"5×9=45",
"95-46=49"
],
"step2": [
"71-26=45"
]
} |
images_blank_noborder/math_puzzle_0403_blank_noborder.png | images_blank_hr/math_puzzle_0403_blank_hr.png | 11 | +-*/ | medium | [
1,
152
] | | | | | | ? | | |
| | | | | + | | |
| | | | | 1 | | |
| | | | | = | | |
| ? | ÷ | 2 | = | 75 | | 96 |
| | | × | | | | - |
| ? | + | ? | = | 53 | | 8 |
| - | | = | | | | = |
| 6 | | ? | + | 36 | = | ? |
| = | | | | + | | |
| ? | + | 48 | =... | | | | | | 75 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 150 | | | | | | |
| | | | | | | |
| 27 | | 26 | | | | |
| | | | | | | |
| | | 52 | | | | 88 |
| | | | | | | |
| 21 | | ... | | | | | | step1 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| step2 | | step3 | | | | |
| | | | | | | |
| | | step2 | | | | step1 |
| | | | | | | ... | Across
150÷2=75
27+26=53
52+36=88
21+48=69
1×105=105
Down
75÷1=75
2×26=52
96-8=88
27-6=21
36+69=105
105÷15=7 | {
"step1": [
"150÷2=75",
"21+48=69",
"1×105=105",
"75÷1=75",
"96-8=88",
"36+69=105",
"105÷15=7"
],
"step2": [
"52+36=88",
"27-6=21"
],
"step3": [
"27+26=53",
"2×26=52"
]
} |
images_blank_noborder/math_puzzle_0404_blank_noborder.png | images_blank_hr/math_puzzle_0404_blank_hr.png | 10 | +-*/ | medium | [
4,
126
] | | | | 111 | | | | | | | | | | |
| | | - | | | | | | | | | | |
| | | 43 | | | | | | | | | | |
| | | = | | | | | | | | | | |
| 30 | + | ? | = | 98 | | | | ? | ÷ | 11 | = | ? |
| | | | | - | | | | - | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 68 | | | | | | 110 | | | | 10 |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | | | step2 |
| | | | | | | | | | ... | Across
30+68=98
110÷11=10
28+60=88
38-18=20
24×5=120
7+6=13
Down
111-43=68
98-60=38
110-90=20
18-5=13 | {
"step1": [
"30+68=98",
"28+60=88",
"38-18=20",
"7+6=13",
"111-43=68",
"98-60=38",
"110-90=20"
],
"step2": [
"110÷11=10",
"18-5=13"
],
"step3": [
"24×5=120"
]
} |
images_blank_noborder/math_puzzle_0405_blank_noborder.png | images_blank_hr/math_puzzle_0405_blank_hr.png | 12 | +-*/ | medium | [
3,
205
] | | | | | | | | 189 | | | | ? | | |
| | | | | | | - | | | | - | | |
| | | | | ? | ÷ | 4 | = | 51 | | 146 | | |
| | | | | | | = | | | | = | | |
| ? | + | 32 | = | ? | | ? | - | 158 | = | 27 | | |
| | | | | + | | | | - | |... | | | | | | | | | | | | 173 | | |
| | | | | | | | | | | | | |
| | | | | 204 | | | | | | | | |
| | | | | | | | | | | | | |
| 42 | | | | 74 | | 185 | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| step2 | | | | step1 | | step1 | | | | | | |
| | | | | | | | ... | Across
204÷4=51
42+32=74
185-158=27
59+43=102
8+53=61
117+33=150
160+38=198
Down
189-4=185
173-146=27
74+43=117
158-8=150
33×6=198 | {
"step1": [
"204÷4=51",
"185-158=27",
"59+43=102",
"117+33=150",
"160+38=198",
"189-4=185",
"173-146=27",
"74+43=117",
"33×6=198"
],
"step2": [
"42+32=74",
"158-8=150"
],
"step3": [
"8+53=61"
]
} |
images_blank_noborder/math_puzzle_0406_blank_noborder.png | images_blank_hr/math_puzzle_0406_blank_hr.png | 8 | +-*/ | hard | [
2,
174
] | | | | 51 | - | 19 | = | ? |
| | | | | | | - |
| ? | + | 3 | = | 46 | | 10 |
| | | × | | | | = |
| | | ? | - | 30 | = | ? |
| | | = | | + | | |
| | | ? | | 61 | | |
| | | | | = | | |
| 144 | - | ? | = | ? | | |
| | | - | | | | |
| | | 18... | | | | | | | | 32 |
| | | | | | | |
| 138 | | | | | | |
| | | | | | | |
| | | 52 | | | | 22 |
| | | | | | | |
| | | 156 | | | | |
| | | | | | | |
| | | 53 | | 91 | | |
| | | | | | | |
| | | ... | | | | | | | | step1 |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | step3 | | | | step2 |
| | | | | | | |
| | | step4 | | | | |
| | | | | | | |
| | | step2 | | step1 | | |
| | | | | | ... | Across
51-19=32
138÷3=46
52-30=22
144-53=91
Down
32-10=22
3×52=156
30+61=91
53-18=35 | {
"step1": [
"51-19=32",
"138÷3=46",
"30+61=91"
],
"step2": [
"144-53=91",
"32-10=22"
],
"step3": [
"52-30=22",
"53-18=35"
],
"step4": [
"3×52=156"
]
} |
images_blank_noborder/math_puzzle_0407_blank_noborder.png | images_blank_hr/math_puzzle_0407_blank_hr.png | 11 | +-*/ | easy | [
3,
101
] | | | | | | 98 | - | 5 | = | ? | | | | | | |
| | | | | - | | | | ÷ | | | | | | |
| | | | | 11 | | 8 | × | 3 | = | ? | | | | ? |
| | | | | = | | + | | = | | + | | | | + |
| 94 | - | 7 | = | ? | | ? | | 31 | | 55 | + | ? | = | 68 |
| ... | | | | | | | | | | 93 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | 24 | | | | 31 |
| | | | | | | | | | | | | | | |
| | | | | 87 | | 88 | | | | | | 13 | | |
| ... | | | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | | | step1 |
| | | | | | | | | | | | | | | |
| | | | | step1 | | step1 | | | | | | st... | Across
98-5=93
8×3=24
94-7=87
55+13=68
100-96=4
79+20=99
Down
98-11=87
93÷3=31
8+88=96
24+55=79
31+68=99 | {
"step1": [
"98-5=93",
"8×3=24",
"94-7=87",
"55+13=68",
"100-96=4",
"79+20=99",
"98-11=87",
"93÷3=31",
"8+88=96",
"24+55=79",
"31+68=99"
]
} |
images_blank_noborder/math_puzzle_0408_blank_noborder.png | images_blank_hr/math_puzzle_0408_blank_hr.png | 14 | +-*/ | medium | [
5,
171
] | | | | | | | | | | ? | | | | |
| | | | | | | | | + | | | | |
| | | | | | | | | 53 | | | | |
| | | | | | | | | = | | | | |
| | | | | 154 | + | ? | = | 169 | | | | |
| | | | | | | × | | | | |... | | | | | | | | | | 116 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 15 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | ... | Across
154+15=169
138+5=143
102-75=27
131+40=171
119÷7=17
163-21=142
Down
116+53=169
15×5=75
152-131=21
102+40=142
27+119=146
120-7=113
171-59=112
163-46=117 | {
"step1": [
"154+15=169",
"131+40=171",
"119÷7=17",
"163-21=142",
"116+53=169",
"152-131=21",
"102+40=142",
"120-7=113",
"171-59=112",
"163-46=117"
],
"step2": [
"102-75=27",
"15×5=75"
],
"step3": [
"138+5=143",
"27+119=146"
]
} |
images_blank_noborder/math_puzzle_0409_blank_noborder.png | images_blank_hr/math_puzzle_0409_blank_hr.png | 5 | +-*/ | easy | [
5,
84
] | | | | 27 | | | | | | |
| | | - | | | | | | |
| ? | | ? | | 8 | | | | |
| - | | = | | × | | | | |
| 45 | ÷ | 5 | = | ? | | | | |
| = | | | | = | | | | |
| 31 | | | | 72 | ÷ | ? | = | 6 | | | | | | | | | | | |
| | | | | | | | | |
| 76 | | 22 | | | | | | |
| | | | | | | | | |
| | | | | 9 | | | | |
| | | | | | | | | |
| | | | | | | 12 | | | | | | | | | | | | | |
| | | | | | | | | |
| step1 | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | | | Across
45÷5=9
72÷12=6
Down
27-22=5
76-45=31
8×9=72 | {
"step1": [
"45÷5=9",
"72÷12=6",
"27-22=5",
"76-45=31",
"8×9=72"
]
} |
images_blank_noborder/math_puzzle_0410_blank_noborder.png | images_blank_hr/math_puzzle_0410_blank_hr.png | 10 | +-*/ | easy | [
1,
247
] | | | | | | 165 | ÷ | ? | = | 165 | | 186 |
| | | | | | | | | ÷ | | ÷ |
| | | | | ? | | 62 | × | ? | = | 186 |
| | | | | ÷ | | + | | = | | = |
| | | 166 | ÷ | 2 | = | ? | | 55 | | ? |
| | | - | | = | | = | | | | |
| | | 30 | | 1 | × | 145 |... | | | | | | | | 1 | | | | |
| | | | | | | | | | | |
| | | | | 2 | | | | 3 | | |
| | | | | | | | | | | |
| | | | | | | 83 | | | | 1 |
| | | | | | | | | | | |
| | | | | | | | | 145 | |... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | step1 |
| | | | | | | | | | | |
| | | | | | ... | Across
165÷1=165
62×3=186
166÷2=83
1×145=145
67+136=203
Down
165÷3=55
186÷186=1
2÷2=1
62+83=145
166-30=136 | {
"step1": [
"165÷1=165",
"62×3=186",
"166÷2=83",
"1×145=145",
"67+136=203",
"165÷3=55",
"186÷186=1",
"2÷2=1",
"62+83=145",
"166-30=136"
]
} |
images_blank_noborder/math_puzzle_0411_blank_noborder.png | images_blank_hr/math_puzzle_0411_blank_hr.png | 7 | +-*/ | medium | [
1,
98
] | | | | 27 | | 7 | | | | |
| | | + | | + | | | | |
| | | 12 | | ? | - | 23 | = | 38 |
| | | = | | = | | + | | - |
| 29 | + | ? | = | ? | | 53 | | ? |
| | | | | | | = | | = |
| | | 33 | + | 43 | = | ? | | 16 | | | | | | | | | | | |
| | | | | | | | | |
| | | | | 61 | | | | |
| | | | | | | | | |
| | | 39 | | 68 | | | | 22 |
| | | | | | | | | |
| | | | | | | 76 | | | | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | step2 | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | | | Across
61-23=38
29+39=68
33+43=76
Down
27+12=39
7+61=68
23+53=76
38-22=16 | {
"step1": [
"61-23=38",
"33+43=76",
"27+12=39",
"23+53=76",
"38-22=16"
],
"step2": [
"29+39=68",
"7+61=68"
]
} |
images_blank_noborder/math_puzzle_0412_blank_noborder.png | images_blank_hr/math_puzzle_0412_blank_hr.png | 6 | +-*/ | medium | [
5,
117
] | | 90 | | | | | | | | |
| + | | | | | | | | |
| 5 | × | 15 | = | ? | | ? | | |
| = | | + | | ÷ | | - | | |
| ? | | 18 | | 3 | + | 89 | = | ? |
| | | = | | = | | = | | |
| | | ? | | 25 | | 23 | | | | | | | | | | | | | |
| | | | | | | | | |
| | | | | 75 | | 112 | | |
| | | | | | | | | |
| 95 | | | | | | | | 92 |
| | | | | | | | | |
| | | 33 | | | | | | | | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | step1 | | |
| | | | | | | | | |
| step1 | | | | | | | | step1 |
| | | | | | | | | |
| | | step1 | | | | | | | | Across
5×15=75
3+89=92
Down
90+5=95
15+18=33
75÷3=25
112-89=23 | {
"step1": [
"5×15=75",
"3+89=92",
"90+5=95",
"15+18=33",
"75÷3=25",
"112-89=23"
]
} |
images_blank_noborder/math_puzzle_0413_blank_noborder.png | images_blank_hr/math_puzzle_0413_blank_hr.png | 14 | +-*/ | easy | [
5,
120
] | | | | 107 | - | 11 | = | ? | | | | | | 13 | | |
| | | | | × | | ÷ | | | | | | × | | |
| 5 | | | | ? | × | 16 | = | 80 | | 12 | × | 9 | = | ? |
| × | | | | = | | = | | ÷ | | | | = | | |
| ? | + | 32 | = | 55 | | 6 | | 8 | + | 109 | = | ? | | |... | | | | | | | | 96 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 5 | | | | | | | | | | 108 |
| | | | | | | | | | | | | | | |
| 23 | | | | | | | | | | | | 117 | | |
| ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | step1 ... | Across
107-11=96
5×16=80
12×9=108
23+32=55
8+109=117
70÷10=7
102-88=14
Down
11×5=55
96÷16=6
13×9=117
5×23=115
80÷8=10
70-33=37
7+81=88 | {
"step1": [
"107-11=96",
"5×16=80",
"12×9=108",
"23+32=55",
"8+109=117",
"70÷10=7",
"102-88=14",
"11×5=55",
"96÷16=6",
"13×9=117",
"5×23=115",
"80÷8=10",
"70-33=37",
"7+81=88"
]
} |
images_blank_noborder/math_puzzle_0414_blank_noborder.png | images_blank_hr/math_puzzle_0414_blank_hr.png | 10 | +-*/ | medium | [
3,
115
] | | | | | | | | ? | | | | |
| | | | | | | - | | | | |
| | | | | | | 90 | + | 11 | = | ? |
| | | | | | | = | | | | |
| | | 66 | - | ? | = | 15 | | | | |
| | | - | | | | | | | | |
| ? | - | ? | = | 16 | | 50 | | | ... | | | | | | | | 105 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 101 |
| | | | | | | | | | | |
| | | | | 51 | | | | | | |
| | | | | | | | | | | |
| 43 | | 27 | | | | | | |... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step3 | | step2 | | | ... | Across
90+11=101
66-51=15
43-27=16
39÷3=13
63÷7=9
Down
105-90=15
66-27=39
16×3=48
50+13=63
4×7=28 | {
"step1": [
"90+11=101",
"66-51=15",
"39÷3=13",
"63÷7=9",
"105-90=15",
"16×3=48",
"50+13=63",
"4×7=28"
],
"step2": [
"66-27=39"
],
"step3": [
"43-27=16"
]
} |
images_blank_noborder/math_puzzle_0415_blank_noborder.png | images_blank_hr/math_puzzle_0415_blank_hr.png | 10 | +-*/ | medium | [
1,
123
] | | ? | - | 15 | = | ? | | | | | | | | |
| | | | | × | | | | | | | | |
| 85 | - | 78 | = | ? | | 9 | + | 95 | = | ? | | |
| | | - | | = | | | | - | | | | |
| | | ? | | 21 | + | 16 | = | ? | | | | |
| | | = | | | | ÷ | | = | | ... | | 18 | | | | 3 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 7 | | | | | | 104 | | |
| | | | | | | | | | | | | |
| | | 65 | | | | | | 37 | | | | |
| | | | | | | | | | | |... | | step3 | | | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | | | |
| | | | | | | ... | Across
18-15=3
85-78=7
9+95=104
21+16=37
58+11=69
8+63=71
Down
3×7=21
78-65=13
95-37=58
16÷2=8 | {
"step1": [
"85-78=7",
"9+95=104",
"21+16=37",
"58+11=69",
"8+63=71",
"78-65=13",
"95-37=58",
"16÷2=8"
],
"step2": [
"3×7=21"
],
"step3": [
"18-15=3"
]
} |
images_blank_noborder/math_puzzle_0416_blank_noborder.png | images_blank_hr/math_puzzle_0416_blank_hr.png | 14 | +-*/ | hard | [
5,
53
] | | | | | | | | | | | | | | ? |
| | | | | | | | | | | | | - |
| | | | | | | | | | | | | 17 |
| | | | | | | | | | | | | = |
| | | | | | | | | 30 | ÷ | ? | = | 3 |
| | | | | | | | | - | | | ... | | | | | | | | | | | | | | 20 |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | 10 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | |
| | | | | | | | | | | ... | Across
30÷10=3
41-18=23
51-6=45
9+15=24
14+34=48
7×7=49
Down
20-17=3
30-6=24
41+9=50
23-9=14
15+34=49
48-19=29
7+23=30
7×5=35 | {
"step1": [
"30÷10=3",
"51-6=45",
"20-17=3",
"30-6=24",
"41+9=50",
"48-19=29",
"7×5=35"
],
"step2": [
"9+15=24",
"14+34=48"
],
"step3": [
"23-9=14",
"15+34=49"
],
"step4": [
"41-18=23",
"7×7=49"
],
"step5": [
"7+23=30"
]
} |
images_blank_noborder/math_puzzle_0417_blank_noborder.png | images_blank_hr/math_puzzle_0417_blank_hr.png | 10 | +-*/ | hard | [
1,
193
] | | | | | | ? | ÷ | ? | = | 11 | | |
| | | | | | | × | | | | |
| 4 | × | ? | = | ? | | 17 | + | 115 | = | ? |
| × | | + | | | | = | | | | |
| 37 | | 68 | × | ? | = | ? | | | | |
| = | | = | | × | | | | | | |
| ? | | ? | - | 55 | = | 28 | | ... | | | | | | 88 | | 8 | | | | |
| | | | | | | | | | | |
| | | 15 | | 60 | | | | | | 132 |
| | | | | | | | | | | |
| | | | | 2 | | 136 | | | | |
| | | | | | | | | | | |
| 148 | | 83 | | | | | | ... | | | | | | step5 | | step4 | | | | |
| | | | | | | | | | | |
| | | step2 | | step3 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step2 | | step3 | | | | |
| | | | | | | | | | | |
| step1 | | st... | Across
88÷8=11
4×15=60
17+115=132
68×2=136
83-55=28
110-6=104
Down
8×17=136
4×37=148
15+68=83
2×55=110 | {
"step1": [
"17+115=132",
"83-55=28",
"110-6=104",
"4×37=148"
],
"step2": [
"15+68=83",
"2×55=110"
],
"step3": [
"4×15=60",
"68×2=136"
],
"step4": [
"8×17=136"
],
"step5": [
"88÷8=11"
]
} |
images_blank_noborder/math_puzzle_0418_blank_noborder.png | images_blank_hr/math_puzzle_0418_blank_hr.png | 10 | +-*/ | easy | [
4,
143
] | | | | ? | | | | | | | | | | |
| | | - | | | | | | | | | | |
| | | 18 | | | | | | | | | | |
| | | = | | | | | | | | | | |
| ? | + | 100 | = | 120 | | 6 | | | | ? | | |
| | | | | - | | × | | | | + |... | | | | 118 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 20 | | | | | | | | | | 35 | | |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | step1 | | |
| | | | | | | | | | ... | Across
20+100=120
92÷4=23
61-46=15
124-84=40
Down
118-18=100
120-92=28
6×4=24
35+11=46
23+61=84
124÷2=62 | {
"step1": [
"20+100=120",
"92÷4=23",
"61-46=15",
"124-84=40",
"118-18=100",
"120-92=28",
"6×4=24",
"35+11=46",
"23+61=84",
"124÷2=62"
]
} |
images_blank_noborder/math_puzzle_0419_blank_noborder.png | images_blank_hr/math_puzzle_0419_blank_hr.png | 13 | +-*/ | hard | [
2,
148
] | | ? | | 97 | | | | | | | | | | |
| ÷ | | + | | | | | | | | | | |
| ? | + | 25 | = | ? | | 41 | + | ? | = | 126 | | |
| = | | = | | ÷ | | | | | | - | | |
| 3 | | ? | | 3 | × | 17 | = | ? | | 106 | | |
| | | | | = | | + | | | | ... | | 96 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 32 | | | | 57 | | | | 85 | | | | |
| | | | | | | | | | | | | |
| | | 122 | | | | | | 51 | | | | |
| | | | | | | | | | | ... | | step3 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step2 | | | | step1 | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | | | |
| | | | | | | ... | Across
32+25=57
41+85=126
3×17=51
5×4=20
2×11=22
144-10=134
Down
96÷32=3
97+25=122
57÷3=19
126-106=20
17+5=22
147-2=145
4×36=144 | {
"step1": [
"41+85=126",
"3×17=51",
"144-10=134",
"97+25=122",
"57÷3=19",
"126-106=20"
],
"step2": [
"32+25=57",
"5×4=20",
"4×36=144"
],
"step3": [
"96÷32=3",
"17+5=22"
],
"step4": [
"2×11=22"
],
"step5": [
"147-2=145"
]
} |
images_blank_noborder/math_puzzle_0420_blank_noborder.png | images_blank_hr/math_puzzle_0420_blank_hr.png | 9 | +-*/ | medium | [
5,
202
] | | 99 | - | ? | = | ? | | | | | | |
| | | + | | | | | | | | |
| | | 25 | | | | | | | | |
| | | = | | | | | | | | |
| | | ? | + | 33 | = | ? | | | | |
| | | | | + | | + | | | | |
| | | ? | - | 167 | = | 23 | | | ... | | | | 45 | | 54 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | 70 | | | | 103 | | | | |
| | | | | | | | | | | |
| | | 190 | | | | | | |... | | | | step3 | | step4 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | step2 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
99-45=54
70+33=103
190-167=23
126+59=185
Down
45+25=70
33+167=200
103+23=126
190-115=75
185÷5=37 | {
"step1": [
"190-167=23",
"126+59=185",
"33+167=200",
"103+23=126",
"190-115=75",
"185÷5=37"
],
"step2": [
"70+33=103"
],
"step3": [
"45+25=70"
],
"step4": [
"99-45=54"
]
} |
images_blank_noborder/math_puzzle_0421_blank_noborder.png | images_blank_hr/math_puzzle_0421_blank_hr.png | 12 | +-*/ | hard | [
4,
124
] | | | | | | 66 | | | | | | | | | | |
| | | | | - | | | | | | | | | | |
| | | | | ? | | | | ? | × | 12 | = | 96 | | |
| | | | | = | | | | × | | | | ÷ | | |
| | | ? | × | ? | = | 63 | | ? | | 5 | | ? | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 59 | | | | 8 | | | | | | |
| | | | | | | | | | | | | | | |
| | | 9 | | 7 | | | | 4 | | | | 16 | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step4 | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | step2 | | step3 | | | | step2 | | | | st... | Across
8×12=96
9×7=63
43+31=74
50-32=18
40-27=13
90+24=114
Down
66-59=7
8×4=32
96÷16=6
9+31=40
63-50=13
5×18=90 | {
"step1": [
"8×12=96",
"43+31=74",
"40-27=13",
"96÷16=6",
"63-50=13"
],
"step2": [
"50-32=18",
"8×4=32",
"9+31=40"
],
"step3": [
"9×7=63",
"5×18=90"
],
"step4": [
"90+24=114",
"66-59=7"
]
} |
images_blank_noborder/math_puzzle_0422_blank_noborder.png | images_blank_hr/math_puzzle_0422_blank_hr.png | 14 | +-*/ | hard | [
5,
234
] | | | | | | | | | | | | ? | × | 5 | = | ? |
| | | | | | | | | | | + | | | | |
| | | | | | | | | 6 | + | 123 | = | ? | | 38 |
| | | | | | | | | × | | = | | | | + |
| | | | | ? | ÷ | 16 | = | ? | | ? | + | 18 | = | 180 |
| ... | | | | | | | | | | | | 39 | | | | 195 |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | 129 | | |
| | | | | | | | | | | | | | | |
| | | | | 160 | | | | 10 | | 162 | | | | |
... | | | | | | | | | | | | step2 | | | | step3 |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | step5 | | | | step4 | | step1 | ... | Across
39×5=195
6+123=129
160÷16=10
162+18=180
201-130=71
13+60=73
208-174=34
229-8=221
Down
39+123=162
6×10=60
38+180=218
160+71=231
16×13=208
34+187=221 | {
"step1": [
"6+123=129",
"162+18=180",
"208-174=34",
"229-8=221",
"38+180=218"
],
"step2": [
"39+123=162",
"16×13=208",
"34+187=221"
],
"step3": [
"39×5=195",
"13+60=73"
],
"step4": [
"6×10=60"
],
"step5": [
"160÷16=10"
],
"step6": [
"160+71=231... |
images_blank_noborder/math_puzzle_0423_blank_noborder.png | images_blank_hr/math_puzzle_0423_blank_hr.png | 9 | +-*/ | medium | [
4,
215
] | | | | ? | | | | | | | | | | |
| | | - | | | | | | | | | | |
| ? | + | 21 | = | 184 | | 136 | | 4 | × | 13 | = | ? |
| | | = | | - | | + | | × | | | | |
| | | 49 | | ? | ÷ | 5 | = | ? | | | | |
| | | | | = | | = | | = | | ... | | | | 70 | | | | | | | | | | |
| | | | | | | | | | | | | |
| 163 | | | | | | | | | | | | 52 |
| | | | | | | | | | | | | |
| | | | | 115 | | | | 23 | | | | |
| | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | | | | |
| | | | | | | | ... | Across
163+21=184
4×13=52
115÷5=23
72+69=141
Down
70-21=49
184-115=69
136+5=141
4×23=92
72+119=191 | {
"step1": [
"163+21=184",
"4×13=52",
"72+69=141",
"70-21=49",
"184-115=69",
"136+5=141",
"72+119=191"
],
"step2": [
"115÷5=23"
],
"step3": [
"4×23=92"
]
} |
images_blank_noborder/math_puzzle_0424_blank_noborder.png | images_blank_hr/math_puzzle_0424_blank_hr.png | 11 | +-*/ | hard | [
4,
73
] | | | | ? | | | | | | | | |
| | | - | | | | | | | | |
| | | 52 | | 71 | - | ? | = | ? | | |
| | | = | | | | - | | | | |
| 6 | × | ? | = | ? | | 27 | | | | |
| | | | | - | | = | | | | |
| | | | | ? | ÷ | 4 | = | 8 | |... | | | | 63 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 31 | | 40 | | |
| | | | | | | | | | | |
| | | 11 | | 66 | | | | | | |
| | | | | | | | | | | |
| | | | | 32 | | | | | ... | | | | step4 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | step3 | | step2 | | | | | | |
| | | | | | | | | | | |
| | | | | step1 ... | Across
71-31=40
6×11=66
32÷4=8
24+10=34
5×14=70
37-22=15
Down
63-52=11
31-27=4
66-32=34
8+14=22
15+58=73 | {
"step1": [
"32÷4=8",
"24+10=34",
"37-22=15",
"31-27=4",
"15+58=73"
],
"step2": [
"71-31=40",
"66-32=34",
"8+14=22"
],
"step3": [
"6×11=66",
"5×14=70"
],
"step4": [
"63-52=11"
]
} |
images_blank_noborder/math_puzzle_0425_blank_noborder.png | images_blank_hr/math_puzzle_0425_blank_hr.png | 11 | +-*/ | medium | [
4,
195
] | | | | 71 | - | 22 | = | ? | | | | |
| | | + | | | | | | | | |
| | | 68 | | ? | - | 12 | = | 150 | | |
| | | = | | - | | | | | | |
| | | ? | - | 27 | = | 112 | | | | |
| | | | | = | | ÷ | | | | |
| ? | - | 42 | = | 135 | | 4 | × ... | | | | | | | | 49 | | | | |
| | | | | | | | | | | |
| | | | | 162 | | | | | | |
| | | | | | | | | | | |
| | | 139 | | | | | | | | |
| | | | | | | | | | | |
| 177 | | | | | | | | |... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | ... | Across
71-22=49
162-12=150
139-27=112
177-42=135
4×13=52
5+23=28
Down
71+68=139
162-27=135
112÷4=28
13×9=117
23×8=184 | {
"step1": [
"71-22=49",
"162-12=150",
"139-27=112",
"177-42=135",
"4×13=52",
"71+68=139",
"162-27=135",
"112÷4=28",
"13×9=117"
],
"step2": [
"5+23=28"
],
"step3": [
"23×8=184"
]
} |
images_blank_noborder/math_puzzle_0426_blank_noborder.png | images_blank_hr/math_puzzle_0426_blank_hr.png | 14 | +-*/ | easy | [
5,
85
] | | | | | | 46 | | | | | | | | | | | | | | |
| | | | | - | | | | | | | | | | | | | | |
| | | | | ? | | | | | | | | 57 | | ? | ÷ | 17 | = | 5 |
| | | | | = | | | | | | | | + | | | | + | | |
| |... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | 6 | | | | | | | | | | 85 | | | | |
| | | | | | | | | | | | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | | | | | |
... | Across
85÷17=5
40-7=33
23+36=59
30+42=72
10×8=80
16+27=43
32+24=56
Down
46-6=40
57+23=80
17+59=76
7+20=27
33+10=43
72-16=56
41+24=65 | {
"step1": [
"85÷17=5",
"40-7=33",
"23+36=59",
"30+42=72",
"10×8=80",
"16+27=43",
"32+24=56",
"46-6=40",
"57+23=80",
"17+59=76",
"7+20=27",
"33+10=43",
"72-16=56",
"41+24=65"
]
} |
images_blank_noborder/math_puzzle_0427_blank_noborder.png | images_blank_hr/math_puzzle_0427_blank_hr.png | 14 | +-*/ | easy | [
5,
224
] | | | | | | | | | | | | | | | | 138 |
| | | | | | | | | | | | | | | - |
| ? | × | 16 | = | 224 | | | | | | | | | | ? |
| | | + | | | | | | | | | | | | = |
| | | ? | × | 10 | = | 60 | | | | ? | - | 19 | = | 52 |
|... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| 14 | | | | | | | | | | | | | | 86 |
| | | | | | | | | | | | | | | |
| | | 6 | | | | | | | | 71 | | | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | step1 | | | ... | Across
14×16=224
6×10=60
71-19=52
8×5=40
11+57=68
31-18=13
214-36=178
Down
138-86=52
16+6=22
60+8=68
71-40=31
5+173=178
186-18=168
91÷13=7 | {
"step1": [
"14×16=224",
"6×10=60",
"71-19=52",
"8×5=40",
"11+57=68",
"31-18=13",
"214-36=178",
"138-86=52",
"16+6=22",
"60+8=68",
"71-40=31",
"5+173=178",
"186-18=168",
"91÷13=7"
]
} |
images_blank_noborder/math_puzzle_0428_blank_noborder.png | images_blank_hr/math_puzzle_0428_blank_hr.png | 7 | +-*/ | medium | [
4,
225
] | | 36 | | | | 186 | - | ? | = | 40 |
| + | | | | - | | | | |
| ? | | ? | + | 70 | = | 218 | | |
| = | | - | | = | | | | |
| 81 | + | 35 | = | ? | | | | |
| | | = | | | | | | |
| 57 | + | ? | = | ? | | | | | | | | | | | | | 146 | | |
| | | | | | | | | |
| 45 | | 148 | | | | | | |
| | | | | | | | | |
| | | | | 116 | | | | |
| | | | | | | | | |
| | | 113 | | 170 | | | | | | | | | | | | | step1 | | |
| | | | | | | | | |
| step1 | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step2 | | step3 | | | | | | Across
186-146=40
148+70=218
81+35=116
57+113=170
Down
36+45=81
186-70=116
148-35=113 | {
"step1": [
"186-146=40",
"148+70=218",
"81+35=116",
"36+45=81",
"186-70=116"
],
"step2": [
"148-35=113"
],
"step3": [
"57+113=170"
]
} |
images_blank_noborder/math_puzzle_0429_blank_noborder.png | images_blank_hr/math_puzzle_0429_blank_hr.png | 12 | +-*/ | hard | [
1,
216
] | | | | | | | | | | | | ? | | |
| | | | | | | | | | | ÷ | | |
| | | ? | | | | | | | | 1 | | |
| | | + | | | | | | | | = | | |
| 188 | - | 38 | = | ? | | | | ? | + | 15 | = | ? |
| | | = | | - | | | | - | | | ... | | | | | | | | | | | | 15 | | |
| | | | | | | | | | | | | |
| | | 44 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 150 | | | | 189 | | | | 204 |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | | | | step3 |
| | | | | | | | ... | Across
188-38=150
189+15=204
171-82=89
67+11=78
61×2=122
186-88=98
Down
15÷1=15
44+38=82
150-89=61
189-67=122
176÷2=88
11-6=5 | {
"step1": [
"188-38=150",
"67+11=78",
"61×2=122",
"186-88=98",
"15÷1=15",
"44+38=82",
"176÷2=88",
"11-6=5"
],
"step2": [
"150-89=61",
"189-67=122"
],
"step3": [
"189+15=204",
"171-82=89"
]
} |
images_blank_noborder/math_puzzle_0430_blank_noborder.png | images_blank_hr/math_puzzle_0430_blank_hr.png | 11 | +-*/ | easy | [
4,
212
] | | | | | | 69 | + | 91 | = | ? | | |
| | | | | | | - | | | | |
| 23 | | | | | | ? | | | | |
| + | | | | | | = | | | | |
| ? | | | | ? | + | 48 | = | 135 | | |
| = | | | | + | | | | ÷ | | |
| 118 | - | ? | = | 90 | | 4 | × | ?... | | | | | | | | | | 160 | | |
| | | | | | | | | | | |
| | | | | | | 43 | | | | |
| | | | | | | | | | | |
| 95 | | | | 87 | | | | | | |
| | | | | | | | | | | |
| | | 28 | | | | | | 27 |... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
69+91=160
87+48=135
118-28=90
4×27=108
186-9=177
155÷5=31
Down
91-43=48
23+95=118
87+90=177
135÷27=5
155-42=113 | {
"step1": [
"69+91=160",
"87+48=135",
"118-28=90",
"4×27=108",
"186-9=177",
"155÷5=31",
"91-43=48",
"23+95=118",
"87+90=177",
"135÷27=5",
"155-42=113"
]
} |
images_blank_noborder/math_puzzle_0431_blank_noborder.png | images_blank_hr/math_puzzle_0431_blank_hr.png | 10 | +-*/ | hard | [
5,
160
] | | | | | | | | | | ? | | |
| | | | | | | | | - | | |
| | | | | | | 28 | + | 54 | = | ? |
| | | | | | | | | = | | |
| | | | | | | ? | - | ? | = | 90 |
| | | | | | | ÷ | | | | + |
| | | | | 83 | + | 6 | = | ? | ... | | | | | | | | | | 78 | | |
| | | | | | | | | | | |
| | | | | | | | | | | 82 |
| | | | | | | | | | | |
| | | | | | | 114 | | 24 | | |
| | | | | | | | | | | |
| | | | | | | | | 89 | ... | | | | | | | | | | step3 | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | | | | | ... | Across
28+54=82
114-24=90
83+6=89
7×19=133
70+43=113
Down
78-54=24
114÷6=19
90+62=152
7+113=120
133-64=69 | {
"step1": [
"28+54=82",
"83+6=89",
"70+43=113",
"114÷6=19",
"90+62=152",
"133-64=69"
],
"step2": [
"114-24=90",
"7×19=133"
],
"step3": [
"78-54=24",
"7+113=120"
]
} |
images_blank_noborder/math_puzzle_0432_blank_noborder.png | images_blank_hr/math_puzzle_0432_blank_hr.png | 15 | +-*/ | easy | [
5,
207
] | | ? | | 80 | + | 96 | = | ? | | |
| + | | - | | | | | | |
| 6 | | ? | | 97 | + | 10 | = | ? |
| = | | = | | | | + | | |
| 172 | - | 14 | = | ? | | ? | | |
| | | | | + | | = | | |
| 31 | | ? | - | 29 | = | 34 | | |
| + | | + | | = | | | | |
| 136 ... | | 166 | | | | | | 176 | | |
| | | | | | | | | |
| | | 66 | | | | | | 107 |
| | | | | | | | | |
| | | | | 158 | | 24 | | |
| | | | | | | | | |
| | | 63 | | | | | | |
| | | | | | | | | |
| |... | | step1 | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | ... | Across
80+96=176
97+10=107
172-14=158
63-29=34
9+187=196
167+7=174
5+151=156
Down
166+6=172
80-66=14
10+24=34
158+29=187
31+136=167
63÷9=7
196-45=151
12×13=156 | {
"step1": [
"80+96=176",
"97+10=107",
"172-14=158",
"63-29=34",
"9+187=196",
"167+7=174",
"5+151=156",
"166+6=172",
"80-66=14",
"10+24=34",
"158+29=187",
"31+136=167",
"63÷9=7",
"196-45=151",
"12×13=156"
]
} |
images_blank_noborder/math_puzzle_0433_blank_noborder.png | images_blank_hr/math_puzzle_0433_blank_hr.png | 8 | +-*/ | medium | [
4,
195
] | | | | | | 31 | × | 6 | = | ? |
| | | | | + | | | | |
| ? | | | | 30 | | | | |
| + | | | | = | | | | |
| 33 | + | ? | = | ? | | | | |
| = | | - | | | | | | |
| 76 | + | ? | = | 91 | | | | |
| | | = | | | | | | |
| ? | ÷ | 1... | | | | | | | | | | 186 |
| | | | | | | | | |
| 43 | | | | | | | | |
| | | | | | | | | |
| | | 28 | | 61 | | | | |
| | | | | | | | | |
| | | 15 | | | | | | |
| | | | | | | | | |
| 156 | ... | | | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | step2 | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | ... | Across
31×6=186
33+28=61
76+15=91
156÷13=12
Down
31+30=61
43+33=76
28-15=13
12-5=7 | {
"step1": [
"31×6=186",
"76+15=91",
"156÷13=12",
"31+30=61",
"43+33=76",
"12-5=7"
],
"step2": [
"33+28=61",
"28-15=13"
]
} |
images_blank_noborder/math_puzzle_0434_blank_noborder.png | images_blank_hr/math_puzzle_0434_blank_hr.png | 7 | +-*/ | easy | [
1,
105
] | | | | | | | | 54 | | |
| | | | | | | + | | |
| | | 41 | | 94 | ÷ | ? | = | 47 |
| | | - | | - | | = | | |
| ? | × | 3 | = | 69 | | 56 | | |
| × | | = | | = | | | | |
| 4 | | ? | | ? | - | 7 | = | 18 |
| = | | | | | | | | |
| 92 | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | 2 | | |
| | | | | | | | | |
| 23 | | | | | | | | |
| | | | | | | | | |
| | | 38 | | 25 | | | | |
| | | | | | | | | |
| | | |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | step1 | | step1 | | | | |
| | | | | | | | | |
... | Across
94÷2=47
23×3=69
25-7=18
Down
54+2=56
41-3=38
94-69=25
23×4=92 | {
"step1": [
"94÷2=47",
"23×3=69",
"25-7=18",
"54+2=56",
"41-3=38",
"94-69=25",
"23×4=92"
]
} |
images_blank_noborder/math_puzzle_0435_blank_noborder.png | images_blank_hr/math_puzzle_0435_blank_hr.png | 11 | +-*/ | hard | [
2,
106
] | | | | ? | | | | | | | | |
| | | ÷ | | | | | | | | |
| | | 7 | + | ? | = | ? | | | | |
| | | = | | + | | | | | | |
| | | 14 | | 6 | × | 12 | = | ? | | |
| | | | | = | | | | | | |
| | | ? | - | 39 | = | 26 | | 30 | ... | | | | 98 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 33 | | 40 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 72 | | |
| | | | | | | | | | | |
| | | 65 | | | | | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | step2 | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
7+33=40
6×12=72
65-39=26
2×23=46
5×15=75
58-42=16
Down
98÷7=14
33+6=39
65-23=42
26-5=21
30+15=45 | {
"step1": [
"6×12=72",
"65-39=26",
"5×15=75",
"58-42=16",
"98÷7=14",
"33+6=39",
"26-5=21",
"30+15=45"
],
"step2": [
"7+33=40",
"65-23=42"
],
"step3": [
"2×23=46"
]
} |
images_blank_noborder/math_puzzle_0436_blank_noborder.png | images_blank_hr/math_puzzle_0436_blank_hr.png | 13 | +-*/ | medium | [
2,
70
] | | | | | | | | | | 68 | | | | |
| | | | | | | | | - | | | | |
| | | | | | | ? | - | 17 | = | 33 | | |
| | | | | | | | | = | | | | |
| | | | | ? | + | 24 | = | ? | | | | |
| | | | | + | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 50 | | | | | | |
| | | | | | | | | | | | | |
| | | | | 27 | | | | 51 | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | | | step1 | | | | |
| | | | | | | | | | ... | Across
50-17=33
27+24=51
11+10=21
29+9=38
3×15=45
13-6=7
Down
68-17=51
27+11=38
10-4=6
21÷3=7
2×15=30
70-45=25
13+23=36 | {
"step1": [
"50-17=33",
"11+10=21",
"29+9=38",
"3×15=45",
"68-17=51",
"10-4=6",
"21÷3=7",
"2×15=30",
"70-45=25"
],
"step2": [
"27+24=51",
"13-6=7",
"27+11=38"
],
"step3": [
"13+23=36"
]
} |
images_blank_noborder/math_puzzle_0437_blank_noborder.png | images_blank_hr/math_puzzle_0437_blank_hr.png | 15 | +-*/ | hard | [
4,
154
] | | | | 146 | + | ? | = | 153 | | 15 | × | 10 | = | ? | | |
| | | | | × | | | | + | | | | | | |
| ? | - | 95 | = | 6 | | | | ? | - | 85 | = | ? | | |
| | | | | = | | | | = | | | | + | | |
| | | | | ? | + | ? | = | 134 | | | | 107 | | ... | | | | | | 7 | | | | | | | | 150 | | |
| | | | | | | | | | | | | | | |
| 101 | | | | | | | | 119 | | | | 34 | | |
| | | | | | | | | | | | | | | |
| | | | | 42 | | 92 | | | | | | | | |
|... | | | | | | step1 | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | step2 | | |
| | | | | | | | | | | | | | | |
| | | | | step2 | | step3 | | | | ... | Across
146+7=153
15×10=150
101-95=6
119-85=34
42+92=134
56-23=33
25-4=21
96-12=84
46+24=70
Down
7×6=42
15+119=134
34+107=141
92÷23=4
33-21=12
84-38=46 | {
"step1": [
"146+7=153",
"15×10=150",
"101-95=6",
"56-23=33",
"15+119=134",
"84-38=46"
],
"step2": [
"119-85=34",
"46+24=70",
"7×6=42"
],
"step3": [
"42+92=134",
"34+107=141"
],
"step4": [
"92÷23=4"
],
"step5": [
"25-4=21"
],
"step6": [
"33-... |
images_blank_noborder/math_puzzle_0438_blank_noborder.png | images_blank_hr/math_puzzle_0438_blank_hr.png | 10 | +-*/ | easy | [
5,
95
] | | | | | | ? | | | | | | |
| | | | | × | | | | | | |
| 8 | | ? | | 7 | | | | | | |
| + | | - | | = | | | | | | |
| ? | - | 45 | = | 42 | | | | | | |
| = | | = | | | | | | | | |
| 95 | | 12 | × | ? | = | 84 | | ? | ... | | | | | | 6 | | | | | | |
| | | | | | | | | | | |
| | | 57 | | | | | | | | |
| | | | | | | | | | | |
| 87 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 7 | | | | 90 | |... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
87-45=42
12×7=84
35-18=17
54-49=5
Down
6×7=42
8+87=95
57-45=12
84-35=49
90÷18=5
85÷17=5 | {
"step1": [
"87-45=42",
"12×7=84",
"35-18=17",
"54-49=5",
"6×7=42",
"8+87=95",
"57-45=12",
"84-35=49",
"90÷18=5",
"85÷17=5"
]
} |
images_blank_noborder/math_puzzle_0439_blank_noborder.png | images_blank_hr/math_puzzle_0439_blank_hr.png | 15 | +-*/ | medium | [
1,
168
] | | | | ? | ÷ | 3 | = | ? | | | | | | | | |
| | | - | | | | | | | | | | | | |
| 106 | + | ? | = | ? | | | | | | 34 | - | 16 | = | ? |
| | | = | | - | | | | | | + | | | | |
| | | 93 | + | 33 | = | ? | | | | 24 | | | | |
| ... | | | | 153 | | | | 51 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 60 | | 166 | | | | | | | | | | 18 |
| | | | | | | | | | | | | | | |
| | | | | | | 126 | | | | | | | | |
|... | | | | step3 | | | | step4 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step2 | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | ... | Across
153÷3=51
106+60=166
34-16=18
93+33=126
7×19=133
29×2=58
114-97=17
21×5=105
164-12=152
Down
153-60=93
166-33=133
34+24=58
126-29=97
114+45=159
17-5=12 | {
"step1": [
"34-16=18",
"93+33=126",
"7×19=133",
"29×2=58",
"21×5=105",
"164-12=152",
"166-33=133",
"34+24=58",
"126-29=97",
"114+45=159"
],
"step2": [
"106+60=166",
"114-97=17",
"17-5=12"
],
"step3": [
"153-60=93"
],
"step4": [
"153÷3=51"
]
} |
images_blank_noborder/math_puzzle_0440_blank_noborder.png | images_blank_hr/math_puzzle_0440_blank_hr.png | 8 | +-*/ | medium | [
5,
215
] | | | | | | 170 | + | 16 | = | ? | | |
| | | | | + | | | | | | |
| | | 8 | × | 15 | = | ? | | | | |
| | | × | | = | | ÷ | | | | |
| 164 | + | 21 | = | ? | | ? | + | 105 | = | ? |
| | | = | | | | = | | | | |
| 195 | - | ? | = | 27 | | 20 | ... | | | | | | | | | | 186 | | |
| | | | | | | | | | | |
| | | | | | | 120 | | | | |
| | | | | | | | | | | |
| | | | | 185 | | 6 | | | | 111 |
| | | | | | | | | | | |
| | | 168 | | | | | | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | step2 | | | | step3 |
| | | | | | | | | | | |
| | | step1 | | ... | Across
170+16=186
8×15=120
164+21=185
6+105=111
195-168=27
Down
170+15=185
8×21=168
120÷6=20 | {
"step1": [
"170+16=186",
"8×15=120",
"164+21=185",
"195-168=27",
"170+15=185",
"8×21=168"
],
"step2": [
"120÷6=20"
],
"step3": [
"6+105=111"
]
} |
images_blank_noborder/math_puzzle_0441_blank_noborder.png | images_blank_hr/math_puzzle_0441_blank_hr.png | 9 | +-*/ | hard | [
3,
171
] | | | | 34 | + | 80 | = | ? | | | | |
| | | + | | | | | | | | |
| | | 85 | | | | | | | | |
| | | = | | | | | | | | |
| | | ? | ÷ | 17 | = | ? | | 11 | | 16 |
| | | | | + | | × | | × | | + |
| | | | | 33 | | 23 | - | ? ... | | | | | | | | 114 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | 119 | | | | 7 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 10 | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | step2 | | | | |
| | | | | | | | | | | |
| | | | | | | | ... | Across
34+80=114
119÷17=7
23-10=13
112-62=50
Down
34+85=119
17+33=50
7×23=161
11×10=110
16+13=29 | {
"step1": [
"34+80=114",
"34+85=119",
"17+33=50",
"16+13=29"
],
"step2": [
"119÷17=7",
"23-10=13",
"112-62=50"
],
"step3": [
"7×23=161",
"11×10=110"
]
} |
images_blank_noborder/math_puzzle_0442_blank_noborder.png | images_blank_hr/math_puzzle_0442_blank_hr.png | 14 | +-*/ | easy | [
3,
233
] | | | | | | | | | | | | | | | | | | 73 |
| | | | | | | | | | | | | | | | | + |
| 6 | | | | | | | | | | ? | | 42 | | | | ? |
| × | | | | | | | | | | - | | - | | | | = |
| 27 | × | 5 | = | ? | | 103 | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | 190 | | | | | | 26 |
| | | | | | | | | | | | | | | | | |
| | | | | 135 | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | ... | Across
27×5=135
33×3=99
34+4=38
90÷10=9
131-65=66
24×7=168
Down
73+26=99
6×27=162
190-180=10
42-33=9
135-4=131
103-38=65
34+91=125
90-66=24 | {
"step1": [
"27×5=135",
"33×3=99",
"34+4=38",
"90÷10=9",
"131-65=66",
"24×7=168",
"73+26=99",
"6×27=162",
"190-180=10",
"42-33=9",
"135-4=131",
"103-38=65",
"34+91=125",
"90-66=24"
]
} |
images_blank_noborder/math_puzzle_0443_blank_noborder.png | images_blank_hr/math_puzzle_0443_blank_hr.png | 15 | +-*/ | medium | [
4,
210
] | | ? | | ? | - | 183 | = | 24 | | 6 | + | 198 | = | ? | | |
| - | | | | - | | | | + | | ÷ | | | | |
| ? | + | ? | = | 72 | | | | ? | - | 9 | = | 54 | | |
| = | | + | | = | | | | = | | = | | | | |
| 176 | | 139 | | ? | - | 42 | = | ? | | ? | | | | ... | | 202 | | 207 | | | | | | | | | | 204 | | |
| | | | | | | | | | | | | | | |
| 26 | | 46 | | | | | | 63 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 111 | | | | 69 | | 22 | | | | ... | | step3 | | step1 | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| step2 | | step1 | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | ... | Across
207-183=24
6+198=204
26+46=72
63-9=54
111-42=69
100-4=96
168+7=175
15+78=93
Down
202-26=176
183-72=111
6+63=69
198÷9=22
46+139=185
42×4=168
190-175=15 | {
"step1": [
"207-183=24",
"6+198=204",
"63-9=54",
"100-4=96",
"168+7=175",
"15+78=93",
"183-72=111",
"198÷9=22",
"46+139=185",
"42×4=168",
"190-175=15"
],
"step2": [
"26+46=72",
"111-42=69",
"6+63=69"
],
"step3": [
"202-26=176"
]
} |
images_blank_noborder/math_puzzle_0444_blank_noborder.png | images_blank_hr/math_puzzle_0444_blank_hr.png | 10 | +-*/ | medium | [
5,
69
] | | 24 | + | 37 | = | ? | | 43 | - | ? | = | 7 |
| | | - | | | | + | | | | |
| | | ? | - | 12 | = | 16 | | | | |
| | | = | | × | | = | | | | |
| ? | - | ? | = | 5 | | ? | - | 34 | = | 25 |
| | | | | = | | | | | | |
| 13 | + | 47 | = | ? | | | | ... | | | | | | 61 | | | | 36 | | |
| | | | | | | | | | | |
| | | 28 | | | | | | | | |
| | | | | | | | | | | |
| 14 | | 9 | | | | 59 | | | | |
| | | | | | | | | | | |
| | | | | 60 | | | | | ... | | | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| step3 | | step2 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | st... | Across
24+37=61
43-36=7
28-12=16
14-9=5
59-34=25
13+47=60
Down
37-28=9
43+16=59
12×5=60
47+18=65 | {
"step1": [
"24+37=61",
"43-36=7",
"28-12=16",
"59-34=25",
"13+47=60",
"43+16=59",
"12×5=60",
"47+18=65"
],
"step2": [
"37-28=9"
],
"step3": [
"14-9=5"
]
} |
images_blank_noborder/math_puzzle_0445_blank_noborder.png | images_blank_hr/math_puzzle_0445_blank_hr.png | 15 | +-*/ | easy | [
4,
240
] | | | | | | | | | | 148 | - | ? | = | 130 | | |
| | | | | | | | | - | | | | | | |
| | | | | | | 184 | + | ? | = | 238 | | | | ? |
| | | | | | | | | = | | - | | | | + |
| | | | | ? | | 68 | + | 94 | = | ? | | 152 | | 10... | | | | | | | | | | | | 18 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 54 | | | | | | 11 |
| | | | | | | | | | | | | | | |
| | | | | 138 | | | | | | 162 | | | | |
| ... | | | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | ... | Across
148-18=130
184+54=238
68+94=162
4×23=92
76-55=21
84+50=134
91+53=144
16+208=224
Down
148-54=94
238-162=76
11+10=21
138-4=134
68+23=91
152+55=207
144÷9=16 | {
"step1": [
"148-18=130",
"184+54=238",
"68+94=162",
"4×23=92",
"76-55=21",
"84+50=134",
"91+53=144",
"16+208=224",
"148-54=94",
"238-162=76",
"11+10=21",
"138-4=134",
"68+23=91",
"152+55=207",
"144÷9=16"
]
} |
images_blank_noborder/math_puzzle_0446_blank_noborder.png | images_blank_hr/math_puzzle_0446_blank_hr.png | 5 | +-*/ | medium | [
5,
62
] | | | | ? | | | | | | |
| | | ÷ | | | | | | |
| 20 | × | 2 | = | ? | | | | |
| | | = | | + | | | | |
| ? | + | 14 | = | 22 | | | | |
| | | | | = | | | | |
| | | | | 62 | - | 18 | = | ? | | | | | 28 | | | | | | |
| | | | | | | | | |
| | | | | 40 | | | | |
| | | | | | | | | |
| 8 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 44 | | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 | | Across
20×2=40
8+14=22
62-18=44
Down
28÷2=14
40+22=62 | {
"step1": [
"20×2=40",
"8+14=22",
"62-18=44",
"28÷2=14",
"40+22=62"
]
} |
images_blank_noborder/math_puzzle_0447_blank_noborder.png | images_blank_hr/math_puzzle_0447_blank_hr.png | 8 | +-*/ | easy | [
3,
93
] | | | | | | ? | | |
| | | | | + | | |
| 90 | | | | 13 | | |
| - | | | | = | | |
| 3 | × | ? | = | 18 | | 10 |
| = | | | | | | + |
| ? | - | 23 | = | 64 | | ? |
| | | | | ÷ | | = |
| | | 11 | × | ? | = | 44 |
| | | × | | = | | |
| | | 8 ... | | | | | | 5 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | 6 | | | | |
| | | | | | | |
| 87 | | | | | | 34 |
| | | | | | | |
| | | | | 4 | | |
| | | | | | | |
| | | | | ... | | | | | | step1 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
... | Across
3×6=18
87-23=64
11×4=44
Down
5+13=18
90-3=87
10+34=44
64÷4=16
11×8=88 | {
"step1": [
"3×6=18",
"87-23=64",
"11×4=44",
"5+13=18",
"90-3=87",
"10+34=44",
"64÷4=16",
"11×8=88"
]
} |
images_blank_noborder/math_puzzle_0448_blank_noborder.png | images_blank_hr/math_puzzle_0448_blank_hr.png | 8 | +-*/ | easy | [
5,
240
] | | | | ? | | 188 | + | 51 | = | ? | | |
| | | + | | | | - | | | | |
| 12 | | 36 | | 9 | | ? | + | 205 | = | 225 |
| + | | = | | × | | = | | | | |
| 112 | | 155 | ÷ | ? | = | 31 | | | | |
| = | | | | = | | | | | | |
| ? | - | 79 | = | 45 | | ... | | | | 119 | | | | | | 239 | | |
| | | | | | | | | | | |
| | | | | | | 20 | | | | |
| | | | | | | | | | | |
| | | | | 5 | | | | | | |
| | | | | | | | | | | |
| 124 | | | | | | | | |... | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | ... | Across
188+51=239
20+205=225
155÷5=31
124-79=45
Down
119+36=155
51-20=31
12+112=124
9×5=45 | {
"step1": [
"188+51=239",
"20+205=225",
"155÷5=31",
"124-79=45",
"119+36=155",
"51-20=31",
"12+112=124",
"9×5=45"
]
} |
images_blank_noborder/math_puzzle_0449_blank_noborder.png | images_blank_hr/math_puzzle_0449_blank_hr.png | 7 | +-*/ | hard | [
5,
80
] | | | | ? | - | 22 | = | 35 | | |
| | | | | | | + | | |
| 53 | + | 17 | = | ? | | ? | | |
| | | | | ÷ | | = | | |
| | | 8 | × | 7 | = | ? | | |
| | | × | | = | | | | |
| | | 9 | | ? | × | 6 | = | ? |
| | | = | | | | | | |
| | | ? ... | | | | 57 | | | | | | |
| | | | | | | | | |
| | | | | 70 | | 21 | | |
| | | | | | | | | |
| | | | | | | 56 | | |
| | | | | | | | | |
| | | | | 10 | | | | 60 |
| | | | | | | | | |
| | | ... | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | step2 | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | step2 | | | | step3 |
| | | | | | | | ... | Across
57-22=35
53+17=70
8×7=56
10×6=60
Down
35+21=56
70÷7=10
8×9=72 | {
"step1": [
"57-22=35",
"53+17=70",
"8×7=56",
"8×9=72"
],
"step2": [
"35+21=56",
"70÷7=10"
],
"step3": [
"10×6=60"
]
} |
images_blank_noborder/math_puzzle_0450_blank_noborder.png | images_blank_hr/math_puzzle_0450_blank_hr.png | 7 | +-*/ | medium | [
5,
91
] | | 5 | × | 18 | = | ? | | 87 | | | | |
| | | | | ÷ | | - | | | | |
| | | 10 | × | 6 | = | ? | | | | |
| | | + | | = | | = | | | | |
| | | ? | | 15 | | 27 | - | 7 | = | ? |
| | | = | | | | | | | | |
| 8 | + | ? | = | 84 | | | | | ... | | | | | | 90 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 60 | | | | |
| | | | | | | | | | | |
| | | 66 | | | | | | | | 20 |
| | | | | | | | | | | |
| | | 76 | | | | | | | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step2 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
5×18=90
10×6=60
27-7=20
8+76=84
Down
90÷6=15
87-60=27
10+66=76 | {
"step1": [
"5×18=90",
"10×6=60",
"27-7=20",
"8+76=84",
"90÷6=15",
"87-60=27"
],
"step2": [
"10+66=76"
]
} |
images_blank_noborder/math_puzzle_0451_blank_noborder.png | images_blank_hr/math_puzzle_0451_blank_hr.png | 8 | +-*/ | medium | [
1,
186
] | | | | ? | - | 99 | = | 23 | | |
| | | | | | | + | | |
| | | 14 | × | 2 | = | ? | | |
| | | | | | | = | | |
| | | | | 66 | + | 51 | = | ? |
| | | | | - | | | | + |
| | | 155 | + | 4 | = | ? | | 32 |
| | | | | = | | | | = |
| 19 | +... | | | | 122 | | | | | | |
| | | | | | | | | |
| | | | | | | 28 | | |
| | | | | | | | | |
| | | | | | | | | 117 |
| | | | | | | | | |
| | | | | | | 159 | | |
| | | | | | | | | |
| | |... | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
... | Across
122-99=23
14×2=28
66+51=117
155+4=159
19+43=62
Down
23+28=51
66-4=62
117+32=149 | {
"step1": [
"122-99=23",
"14×2=28",
"66+51=117",
"155+4=159",
"19+43=62",
"23+28=51",
"66-4=62"
],
"step2": [
"117+32=149"
]
} |
images_blank_noborder/math_puzzle_0452_blank_noborder.png | images_blank_hr/math_puzzle_0452_blank_hr.png | 11 | +-*/ | medium | [
1,
149
] | | | | | | | | | | ? | - | 15 | = | 17 |
| | | | | | | | | - | | - | | |
| 7 | | | | 13 | | | | 9 | ÷ | 3 | = | ? |
| × | | | | + | | | | = | | = | | |
| 8 | | | | ? | - | ? | = | 23 | | ? | | |
| = | | | | = | | + | | | | | ... | | | | | | | | | | 32 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 3 |
| | | | | | | | | | | | | |
| | | | | 47 | | 24 | | | | 12 | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | step1 | | |
| | | | | | | | ... | Across
32-15=17
9÷3=3
47-24=23
56+4=60
102-1=101
126÷2=63
Down
32-9=23
15-3=12
7×8=56
13+47=60
24+102=126 | {
"step1": [
"32-15=17",
"9÷3=3",
"102-1=101",
"126÷2=63",
"32-9=23",
"15-3=12",
"7×8=56"
],
"step2": [
"56+4=60",
"24+102=126"
],
"step3": [
"47-24=23",
"13+47=60"
]
} |
images_blank_noborder/math_puzzle_0453_blank_noborder.png | images_blank_hr/math_puzzle_0453_blank_hr.png | 8 | +-*/ | hard | [
1,
231
] | | 27 | | | | | | | | |
| × | | | | | | | | |
| 4 | | | | 2 | × | 110 | = | ? |
| = | | | | × | | | | |
| ? | - | 43 | = | ? | | ? | | |
| | | - | | = | | ÷ | | |
| | | ? | | ? | + | ? | = | 142 |
| | | = | | | | = | | |
| ? | ÷ | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 220 |
| | | | | | | | | |
| 108 | | | | 65 | | 204 | | |
| | | | | | | | | |
| | | 35 | | 130 | | 12 | | |
| | | | | | | | | |
| 80 ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | step2 | | step5 | | |
| | | | | | | | | |
| | | step1 | | step3 | | step4 | | |
| | | | | | | ... | Across
2×110=220
108-43=65
130+12=142
80÷8=10
Down
27×4=108
2×65=130
43-35=8
204÷12=17 | {
"step1": [
"2×110=220",
"80÷8=10",
"27×4=108",
"43-35=8"
],
"step2": [
"108-43=65"
],
"step3": [
"2×65=130"
],
"step4": [
"130+12=142"
],
"step5": [
"204÷12=17"
]
} |
images_blank_noborder/math_puzzle_0454_blank_noborder.png | images_blank_hr/math_puzzle_0454_blank_hr.png | 7 | +-*/ | hard | [
4,
225
] | | ? | - | 6 | = | 56 | | | | |
| | | + | | | | | | |
| | | ? | + | 164 | = | 191 | | |
| | | = | | | | | | |
| 44 | + | ? | = | ? | | | | |
| × | | | | + | | | | |
| 5 | | | | 43 | | | | |
| = | | | | = | | | | |
| ? | |... | | 62 | | | | | | | | |
| | | | | | | | | |
| | | 27 | | | | | | |
| | | | | | | | | |
| | | 33 | | 77 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| 220 | | ... | | step1 | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | step2 | | step3 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
... | Across
62-6=56
27+164=191
44+33=77
120÷4=30
Down
6+27=33
44×5=220
77+43=120 | {
"step1": [
"62-6=56",
"27+164=191",
"44×5=220"
],
"step2": [
"6+27=33"
],
"step3": [
"44+33=77"
],
"step4": [
"77+43=120"
],
"step5": [
"120÷4=30"
]
} |
images_blank_noborder/math_puzzle_0455_blank_noborder.png | images_blank_hr/math_puzzle_0455_blank_hr.png | 13 | +-*/ | medium | [
2,
62
] | | | | | | | | ? | | ? | | | | 3 | × | 15 | = | ? |
| | | | | | | - | | - | | | | × | | | | |
| | | | | ? | ÷ | 5 | = | 6 | | | | 4 | + | 49 | = | ? |
| | | | | - | | = | | = | | | | = | | + | | |
| ? | - | 14 | = | 10 | | 28 | | 2... | | | | | | | | 33 | | 27 | | | | | | | | 45 |
| | | | | | | | | | | | | | | | | |
| | | | | 30 | | | | | | | | | | | | 53 |
| | | | | | | | | | | | | | | | | |
| 24 | | | | | | | | ... | | | | | | | | step1 | | step1 | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| step1 | | | ... | Across
3×15=45
30÷5=6
4+49=53
24-14=10
21-9=12
24+20=44
54-38=16
Down
33-5=28
27-6=21
3×4=12
30-10=20
49+2=51
14+24=38 | {
"step1": [
"3×15=45",
"30÷5=6",
"4+49=53",
"24-14=10",
"21-9=12",
"54-38=16",
"33-5=28",
"27-6=21",
"3×4=12",
"49+2=51",
"14+24=38"
],
"step2": [
"30-10=20"
],
"step3": [
"24+20=44"
]
} |
images_blank_noborder/math_puzzle_0456_blank_noborder.png | images_blank_hr/math_puzzle_0456_blank_hr.png | 7 | +-*/ | medium | [
2,
62
] | | | | | | ? | | | | |
| | | | | × | | | | |
| | | ? | ÷ | 2 | = | 14 | | |
| | | | | = | | | | |
| | | 8 | + | 12 | = | ? | | |
| | | + | | | | + | | |
| | | ? | | 11 | + | 18 | = | ? |
| | | = | | | | = | | |
| 39 | + | ?... | | | | | | 6 | | | | |
| | | | | | | | | |
| | | 28 | | | | | | |
| | | | | | | | | |
| | | | | | | 20 | | |
| | | | | | | | | |
| | | 13 | | | | | | 29 |
| | | | | | | | | |
| | | 21... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step2 | | | | | | step1 |
| | | | | | | | | ... | Across
28÷2=14
8+12=20
11+18=29
39+21=60
Down
6×2=12
8+13=21
20+18=38 | {
"step1": [
"28÷2=14",
"8+12=20",
"11+18=29",
"39+21=60",
"6×2=12",
"20+18=38"
],
"step2": [
"8+13=21"
]
} |
images_blank_noborder/math_puzzle_0457_blank_noborder.png | images_blank_hr/math_puzzle_0457_blank_hr.png | 8 | +-*/ | easy | [
3,
246
] | | | | ? | ÷ | 3 | = | 40 |
| | | | | × | | |
| | | 225 | + | 21 | = | ? |
| | | | | = | | |
| | | 117 | + | ? | = | 180 |
| | | + | | | | + |
| | | 14 | + | ? | = | 51 |
| | | = | | | | = |
| 242 | - | ? | = | 111 | | ? | | | | | 120 | | | | |
| | | | | | | |
| | | | | | | 246 |
| | | | | | | |
| | | | | 63 | | |
| | | | | | | |
| | | | | 37 | | |
| | | | | | | |
| | | 131 | | | | 231 | | | | | step1 | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | step1 | | Across
120÷3=40
225+21=246
117+63=180
14+37=51
242-131=111
Down
3×21=63
117+14=131
180+51=231 | {
"step1": [
"120÷3=40",
"225+21=246",
"117+63=180",
"14+37=51",
"242-131=111",
"3×21=63",
"117+14=131",
"180+51=231"
]
} |
images_blank_noborder/math_puzzle_0458_blank_noborder.png | images_blank_hr/math_puzzle_0458_blank_hr.png | 13 | +-*/ | hard | [
1,
225
] | | 16 | | | | | | | | | | | | | | | | |
| + | | | | | | | | | | | | | | | | |
| 13 | | ? | - | 177 | = | 45 | | | | | | | | | | |
| = | | | | - | | | | | | | | | | | | |
| ? | - | 5 | = | ? | | 4 | + | 1... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | 222 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 29 | | | | 24 | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | | | step2 | | ... | Across
222-177=45
29-5=24
4+171=175
153÷51=3
6×34=204
21-20=1
63×2=126
22×7=154
Down
16+13=29
177-24=153
4×51=204
3×21=63
126+22=148 | {
"step1": [
"222-177=45",
"4+171=175",
"21-20=1",
"22×7=154",
"16+13=29",
"3×21=63"
],
"step2": [
"29-5=24",
"63×2=126"
],
"step3": [
"177-24=153",
"126+22=148"
],
"step4": [
"153÷51=3"
],
"step5": [
"4×51=204"
],
"step6": [
"6×34=204"
]
} |
images_blank_noborder/math_puzzle_0459_blank_noborder.png | images_blank_hr/math_puzzle_0459_blank_hr.png | 15 | +-*/ | easy | [
4,
70
] | | | | | | | | | | | | | | ? | | |
| | | | | | | | | | | | | - | | |
| | | | | 66 | | ? | + | 20 | = | 38 | | 42 | | |
| | | | | - | | | | - | | | | = | | |
| | | | | 37 | - | 28 | = | ? | | ? | - | 17 | = | 33 |
| ... | | | | | | | | | | | | | | 59 | | |
| | | | | | | | | | | | | | | |
| | | | | | | 18 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 9 | | 50 | | | | |
| | ... | | | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | step1 | | | ... | Across
18+20=38
37-28=9
50-17=33
23+6=29
21-11=10
19+7=26
5×8=40
24+31=55
Down
59-42=17
66-37=29
20-9=11
28-21=7
50÷10=5
63-8=55
44-40=4 | {
"step1": [
"18+20=38",
"37-28=9",
"50-17=33",
"23+6=29",
"21-11=10",
"19+7=26",
"5×8=40",
"24+31=55",
"59-42=17",
"66-37=29",
"20-9=11",
"28-21=7",
"50÷10=5",
"63-8=55",
"44-40=4"
]
} |
images_blank_noborder/math_puzzle_0460_blank_noborder.png | images_blank_hr/math_puzzle_0460_blank_hr.png | 11 | +-*/ | hard | [
5,
236
] | | | | | | | | | | | | | | ? |
| | | | | | | | | | | | | - |
| | | | | | | ? | + | 85 | = | ? | | 64 |
| | | | | | | - | | | | | | = |
| 7 | × | ? | = | ? | | 65 | | ? | ÷ | 8 | = | 29 |
| | | | | + | | = | | - | | | ... | | | | | | | | | | | | | | 93 |
| | | | | | | | | | | | | |
| | | | | | | 139 | | | | 224 | | |
| | | | | | | | | | | | | |
| | | 13 | | 91 | | | | 232 | | | | |
| | | | | | | | | | |... | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | step2 | | | | step3 | | |
| | | | | | | | | | | | | |
| | | step5 | | step4 | | | | step1 | | | | |
| | | | | | | ... | Across
139+85=224
7×13=91
232÷8=29
49+74=123
140-31=109
55+117=172
Down
93-64=29
139-65=74
91+49=140
232-123=109
31+86=117 | {
"step1": [
"232÷8=29",
"49+74=123",
"55+117=172",
"93-64=29"
],
"step2": [
"139-65=74",
"232-123=109",
"31+86=117"
],
"step3": [
"139+85=224",
"140-31=109"
],
"step4": [
"91+49=140"
],
"step5": [
"7×13=91"
]
} |
images_blank_noborder/math_puzzle_0461_blank_noborder.png | images_blank_hr/math_puzzle_0461_blank_hr.png | 7 | +-*/ | hard | [
3,
155
] | | | | | | | | ? | | |
| | | | | | | - | | |
| 8 | | | | | | 28 | | |
| × | | | | | | = | | |
| 10 | | ? | - | ? | = | 12 | | |
| = | | ÷ | | | | | | |
| ? | ÷ | 4 | = | ? | | | | |
| | | = | | + | | | | |
| | | 19 ... | | | | | | | | 40 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 76 | | 64 | | | | |
| | | | | | | | | |
| 80 | | | | 20 | | | | |
| | | | | | | | | |
| | | ... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | step2 | | | | |
| | | | | | | | | |
| step1 | | | | step2 | | | | |
| | | | | | | | | ... | Across
76-64=12
80÷4=20
38-9=29
Down
40-28=12
8×10=80
76÷4=19
20+38=58 | {
"step1": [
"38-9=29",
"40-28=12",
"8×10=80",
"76÷4=19"
],
"step2": [
"76-64=12",
"80÷4=20"
],
"step3": [
"20+38=58"
]
} |
images_blank_noborder/math_puzzle_0462_blank_noborder.png | images_blank_hr/math_puzzle_0462_blank_hr.png | 8 | +-*/ | medium | [
2,
65
] | | | | | | ? | | | | | | |
| | | | | - | | | | | | |
| | | | | 7 | | ? | × | 3 | = | ? |
| | | | | = | | + | | | | |
| | | ? | - | 42 | = | 11 | | | | |
| | | | | | | = | | | | |
| | | | | 10 | + | 29 | = | ? | ... | | | | | | 49 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 18 | | | | 54 |
| | | | | | | | | | | |
| | | 53 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | 39 | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | step2 |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | ... | Across
18×3=54
53-42=11
10+29=39
32+28=60
Down
49-7=42
18+11=29
10×6=60
39-14=25 | {
"step1": [
"53-42=11",
"10+29=39",
"32+28=60",
"49-7=42",
"18+11=29",
"10×6=60",
"39-14=25"
],
"step2": [
"18×3=54"
]
} |
images_blank_noborder/math_puzzle_0463_blank_noborder.png | images_blank_hr/math_puzzle_0463_blank_hr.png | 10 | +-*/ | easy | [
1,
93
] | | | | 50 | - | 46 | = | ? | | |
| | | | | | | + | | |
| | | | | | | 9 | | |
| | | | | | | = | | |
| | | | | ? | × | 13 | = | 65 |
| | | | | × | | | | |
| 36 | | ? | ÷ | 6 | = | 11 | | |
| ÷ | | | | = | | | | |
| 12 | + |... | | | | | | | | 4 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | 5 | | | | |
| | | | | | | | | |
| | | 66 | | | | | | |
| | | | | | | | | |
| | | 18 | ... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| ... | Across
50-46=4
5×13=65
66÷6=11
12+18=30
2+89=91
16+23=39
Down
4+9=13
5×6=30
36÷12=3
18-2=16 | {
"step1": [
"50-46=4",
"5×13=65",
"66÷6=11",
"12+18=30",
"2+89=91",
"16+23=39",
"4+9=13",
"5×6=30",
"36÷12=3",
"18-2=16"
]
} |
images_blank_noborder/math_puzzle_0464_blank_noborder.png | images_blank_hr/math_puzzle_0464_blank_hr.png | 14 | +-*/ | medium | [
2,
176
] | | | | 24 | | | | | | ? | ÷ | 2 | = | 79 |
| | | + | | | | | | - | | | | |
| | | ? | | ? | × | ? | = | 66 | | | | 126 |
| | | = | | | | × | | = | | | | - |
| ? | - | 119 | = | 40 | | 3 | | 92 | ÷ | 4 | = | ? |
| | | | | + | | = | | | |... | | | | | | | | | | 158 | | | | |
| | | | | | | | | | | | | |
| | | 95 | | 6 | | 11 | | | | | | |
| | | | | | | | | | | | | |
| 159 | | | | | | | | | | | | 23 |
| | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step1 | | step2 | | step1 | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | step1 |
| | | | | | | ... | Across
158÷2=79
6×11=66
159-119=40
92÷4=23
124-91=33
96+7=103
8+131=139
132-69=63
Down
24+95=119
158-66=92
11×3=33
126-23=103
40+91=131
124+8=132 | {
"step1": [
"158÷2=79",
"159-119=40",
"92÷4=23",
"96+7=103",
"8+131=139",
"132-69=63",
"24+95=119",
"158-66=92",
"11×3=33",
"126-23=103",
"124+8=132"
],
"step2": [
"6×11=66",
"124-91=33",
"40+91=131"
]
} |
images_blank_noborder/math_puzzle_0465_blank_noborder.png | images_blank_hr/math_puzzle_0465_blank_hr.png | 9 | +-*/ | easy | [
1,
243
] | | | | ? | | | | | | | | |
| | | × | | | | | | | | |
| | | 47 | | | | | | 160 | | |
| | | = | | | | | | - | | |
| | | 141 | - | 2 | = | ? | | ? | | |
| | | | | × | | | | = | | |
| | | | | ? | + | 59 | = | 132 ... | | | | 3 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 139 | | 28 | | |
| | | | | | | | | | | |
| | | | | 73 | | | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
141-2=139
73+59=132
221-75=146
34×6=204
110-25=85
Down
3×47=141
160-28=132
2×73=146
59-34=25 | {
"step1": [
"141-2=139",
"73+59=132",
"221-75=146",
"34×6=204",
"110-25=85",
"3×47=141",
"160-28=132",
"2×73=146",
"59-34=25"
]
} |
images_blank_noborder/math_puzzle_0466_blank_noborder.png | images_blank_hr/math_puzzle_0466_blank_hr.png | 12 | +-*/ | hard | [
5,
239
] | | | | | | | | | | | | 9 | | |
| | | | | | | | | | | × | | |
| | | 117 | - | ? | = | ? | | ? | - | 21 | = | 197 |
| | | | | - | | | | | | = | | |
| | | | | 25 | | ? | + | 19 | = | ? | | |
| | | | | = | | - | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 75 | | 42 | | 218 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 170 | | | | 189 | | |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step5 | | step6 | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step2 | | | | step1 | | |
| | | | | | | | ... | Across
117-75=42
218-21=197
170+19=189
47+50=97
73+158=231
145÷29=5
12+216=228
Down
9×21=189
75-25=50
170-97=73
47-18=29
231-15=216 | {
"step1": [
"218-21=197",
"73+158=231",
"12+216=228",
"9×21=189",
"47-18=29"
],
"step2": [
"170+19=189",
"145÷29=5",
"231-15=216"
],
"step3": [
"170-97=73"
],
"step4": [
"47+50=97"
],
"step5": [
"75-25=50"
],
"step6": [
"117-75=42"
]
} |
images_blank_noborder/math_puzzle_0467_blank_noborder.png | images_blank_hr/math_puzzle_0467_blank_hr.png | 14 | +-*/ | medium | [
3,
100
] | | | | | | 15 | | | | |
| | | | | + | | | | |
| 91 | | | | ? | + | 85 | = | ? |
| - | | | | = | | | | |
| 34 | - | 11 | = | ? | | | | |
| = | | | | | | | | |
| ? | + | 3 | = | 60 | | | | |
| | | × | | + | | | | |
| ? | - | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 8 | | | | 93 |
| | | | | | | | | |
| | | | | 23 | | | | |
| | | | | | | | | |
| 57 | | | | | | | | |
| | | | | | | | | |
| 55 | | 28... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step2 | | | | step3 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
... | Across
8+85=93
34-11=23
57+3=60
55-28=27
87-77=10
68÷4=17
5+94=99
71-22=49
Down
15+8=23
91-34=57
3×28=84
60+27=87
55+13=68
17+5=22 | {
"step1": [
"34-11=23",
"57+3=60",
"87-77=10",
"68÷4=17",
"5+94=99",
"71-22=49",
"91-34=57",
"60+27=87",
"55+13=68",
"17+5=22"
],
"step2": [
"55-28=27",
"15+8=23"
],
"step3": [
"8+85=93",
"3×28=84"
]
} |
images_blank_noborder/math_puzzle_0468_blank_noborder.png | images_blank_hr/math_puzzle_0468_blank_hr.png | 8 | +-*/ | easy | [
5,
205
] | | | | ? | × | 21 | = | 147 | | | | | | |
| | | | | + | | | | | | | | |
| 195 | - | 128 | = | ? | | 5 | | ? | ÷ | 2 | = | 49 |
| | | | | = | | × | | + | | | | |
| | | | | 88 | - | ? | = | 55 | | | | |
| | | | | | | = | | = | ... | | | | 7 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 67 | | | | 98 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 33 | | | | | | |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | ... | Across
7×21=147
195-128=67
98÷2=49
88-33=55
11×15=165
Down
21+67=88
5×33=165
98+55=153 | {
"step1": [
"7×21=147",
"195-128=67",
"98÷2=49",
"88-33=55",
"11×15=165",
"21+67=88",
"5×33=165",
"98+55=153"
]
} |
images_blank_noborder/math_puzzle_0469_blank_noborder.png | images_blank_hr/math_puzzle_0469_blank_hr.png | 9 | +-*/ | hard | [
4,
74
] | | | | 59 | - | ? | = | 24 | | ? | | |
| | | - | | | | | | - | | |
| | | 15 | | ? | | 5 | × | 6 | = | ? |
| | | = | | - | | × | | = | | |
| 9 | | ? | ÷ | 4 | = | ? | | 39 | | |
| + | | | | = | | = | | | | |
| ? | + | 20 | = | ? | | ? | | | ... | | | | | | 35 | | | | 45 | | |
| | | | | | | | | | | |
| | | | | 71 | | | | | | 30 |
| | | | | | | | | | | |
| | | 44 | | | | 11 | | | | |
| | | | | | | | | | | |
| 47 | | | | 67 | | 55 | | ... | | | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step3 | | | | | | step1 |
| | | | | | | | | | | |
| | | step1 | | | | step2 | | | | |
| | | | | | | | | | | |
| step1 | | | ... | Across
59-35=24
5×6=30
44÷4=11
47+20=67
Down
59-15=44
45-6=39
71-4=67
5×11=55
9+47=56 | {
"step1": [
"59-35=24",
"5×6=30",
"59-15=44",
"45-6=39",
"9+47=56"
],
"step2": [
"44÷4=11",
"47+20=67"
],
"step3": [
"71-4=67",
"5×11=55"
]
} |
images_blank_noborder/math_puzzle_0470_blank_noborder.png | images_blank_hr/math_puzzle_0470_blank_hr.png | 12 | +-*/ | hard | [
1,
153
] | | | | | | 85 | | | | | | | | |
| | | | | - | | | | | | | | |
| | | | | ? | + | 23 | = | ? | | ? | | |
| | | | | = | | | | + | | - | | |
| | | | | 50 | | | | 47 | + | 55 | = | ? |
| | | | | | | | | = | | = |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 35 | | | | 58 | | 135 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 102 |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | ... | Across
35+23=58
47+55=102
48+57=105
3×30=90
15+5=20
Down
85-35=50
58+47=105
135-55=80
48-28=20
57÷3=19
60÷15=4
5+108=113 | {
"step1": [
"47+55=102",
"3×30=90",
"85-35=50",
"135-55=80",
"57÷3=19",
"60÷15=4"
],
"step2": [
"35+23=58",
"15+5=20"
],
"step3": [
"58+47=105",
"5+108=113"
],
"step4": [
"48+57=105"
],
"step5": [
"48-28=20"
]
} |
images_blank_noborder/math_puzzle_0471_blank_noborder.png | images_blank_hr/math_puzzle_0471_blank_hr.png | 10 | +-*/ | hard | [
1,
111
] | | | | | | 65 | | 75 | - | ? | = | ? | | |
| | | | | + | | | | × | | | | |
| 1 | + | ? | = | ? | | | | 2 | × | 45 | = | ? |
| | | | | = | | | | = | | - | | |
| | | | | ? | - | 36 | = | 34 | | 15 | | |
| | | | | | | - | | | | = ... | | | | | | | | | | 17 | | 58 | | |
| | | | | | | | | | | | | |
| | | 4 | | 5 | | | | | | | | 90 |
| | | | | | | | | | | | | |
| | | | | 70 | | | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | step2 | | |
| | | | | | | | | | | | | |
| | | step3 | | step2 | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | ... | Across
75-17=58
1+4=5
2×45=90
70-36=34
24+33=57
69÷3=23
Down
65+5=70
17×2=34
45-15=30
36-33=3 | {
"step1": [
"2×45=90",
"70-36=34",
"24+33=57",
"17×2=34",
"45-15=30"
],
"step2": [
"75-17=58",
"65+5=70",
"36-33=3"
],
"step3": [
"1+4=5",
"69÷3=23"
]
} |
images_blank_noborder/math_puzzle_0472_blank_noborder.png | images_blank_hr/math_puzzle_0472_blank_hr.png | 7 | +-*/ | easy | [
5,
120
] | | 11 | | | | | | | | |
| × | | | | | | | | |
| 7 | | 118 | | | | ? | | |
| = | | - | | | | × | | |
| ? | - | 43 | = | 34 | | 14 | | |
| | | = | | - | | = | | |
| | | ? | | 24 | + | 70 | = | ? |
| | | | | = | | | | |
| | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | 5 | | |
| | | | | | | | | |
| 77 | | | | | | | | |
| | | | | | | | | |
| | | 75 | | | | | | 94 |
| | | | | | | | | |
| | | |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | step1 |
| | | | | | | | | |
... | Across
77-43=34
24+70=94
10+29=39
Down
11×7=77
118-43=75
5×14=70
34-24=10 | {
"step1": [
"77-43=34",
"24+70=94",
"10+29=39",
"11×7=77",
"118-43=75",
"5×14=70",
"34-24=10"
]
} |
images_blank_noborder/math_puzzle_0473_blank_noborder.png | images_blank_hr/math_puzzle_0473_blank_hr.png | 11 | +-*/ | easy | [
5,
134
] | | ? | + | 7 | = | 58 | | 110 | ÷ | ? | = | 11 | | |
| - | | | | - | | | | × | | | | |
| 17 | | ? | - | 53 | = | 47 | | 8 | × | 15 | = | ? |
| = | | | | = | | | | = | | | | |
| 34 | | | | ? | × | 16 | = | 80 | | | | |
| | | | | | | + | | | ... | | 51 | | | | | | | | 10 | | | | |
| | | | | | | | | | | | | |
| | | 100 | | | | | | | | | | 120 |
| | | | | | | | | | | | | |
| | | | | 5 | | | | | | | | |
| | | | | | | | | | | ... | | step1 | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | ... | Across
51+7=58
110÷10=11
100-53=47
8×15=120
5×16=80
127-60=67
39+37=76
Down
51-17=34
58-53=5
10×8=80
16+60=76 | {
"step1": [
"51+7=58",
"110÷10=11",
"100-53=47",
"8×15=120",
"5×16=80",
"127-60=67",
"39+37=76",
"51-17=34",
"58-53=5",
"10×8=80",
"16+60=76"
]
} |
images_blank_noborder/math_puzzle_0474_blank_noborder.png | images_blank_hr/math_puzzle_0474_blank_hr.png | 5 | +-*/ | easy | [
3,
220
] | | | | 135 | | | | | | |
| | | - | | | | | | |
| 76 | | ? | | | | | | |
| - | | = | | | | | | |
| 68 | - | 29 | = | ? | | | | |
| = | | | | + | | | | |
| ? | | | | 84 | | | | |
| | | | | = | | | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | 106 | | | | | | |
| | | | | | | | | |
| | | | | 39 | | | | |
| | | | | | | | | |
| 8 | | | | | | | | |
| | | | | | | | | |
| | | |... | | | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| ... | Across
68-29=39
123-96=27
Down
135-106=29
76-68=8
39+84=123 | {
"step1": [
"68-29=39",
"123-96=27",
"135-106=29",
"76-68=8",
"39+84=123"
]
} |
images_blank_noborder/math_puzzle_0475_blank_noborder.png | images_blank_hr/math_puzzle_0475_blank_hr.png | 7 | +-*/ | easy | [
5,
149
] | | | | | | 130 | - | 17 | = | ? | | |
| | | | | + | | | | | | |
| | | 5 | × | ? | = | 50 | | | | |
| | | + | | = | | ÷ | | | | |
| | | ? | | 140 | | ? | | | | |
| | | = | | | | = | | | | |
| 111 | - | 73 | = | ? | | 25 | ÷ | ... | | | | | | | | | | 113 | | |
| | | | | | | | | | | |
| | | | | 10 | | | | | | |
| | | | | | | | | | | |
| | | 68 | | | | 2 | | | | |
| | | | | | | | | | | |
| | | | | 38 | | | | | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
130-17=113
5×10=50
111-73=38
25÷25=1
Down
130+10=140
5+68=73
50÷2=25 | {
"step1": [
"130-17=113",
"5×10=50",
"111-73=38",
"25÷25=1",
"130+10=140",
"5+68=73",
"50÷2=25"
]
} |
images_blank_noborder/math_puzzle_0476_blank_noborder.png | images_blank_hr/math_puzzle_0476_blank_hr.png | 10 | +-*/ | hard | [
5,
118
] | | | | | | ? | | | | |
| | | | | + | | | | |
| | | | | 8 | | | | |
| | | | | = | | | | |
| | | 10 | + | 23 | = | ? | | |
| | | + | | | | | | |
| ? | | ? | - | 63 | = | 6 | | 22 |
| - | | = | | - | | × | | × |
| 9 | | ? ... | | | | | | 15 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | 33 | | |
| | | | | | | | | |
| 118 | | 69 | | | | | | |
| | | | | | | | | |
| | | 7... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| step2 | | step1 | | | | | | |
| | | | | | | | | |
... | Across
10+23=33
69-63=6
35÷7=5
109-81=28
Down
15+8=23
10+69=79
118-9=109
63-35=28
6×7=42
22×5=110 | {
"step1": [
"10+23=33",
"69-63=6",
"109-81=28",
"15+8=23",
"63-35=28",
"22×5=110"
],
"step2": [
"35÷7=5",
"10+69=79",
"118-9=109"
],
"step3": [
"6×7=42"
]
} |
images_blank_noborder/math_puzzle_0477_blank_noborder.png | images_blank_hr/math_puzzle_0477_blank_hr.png | 10 | +-*/ | medium | [
2,
154
] | | | | | | | | ? | - | 123 | = | 27 |
| | | | | | | | | - | | |
| | | ? | + | ? | = | 134 | | 100 | | |
| | | - | | | | | | = | | |
| | | 103 | | 46 | ÷ | 2 | = | ? | | |
| | | = | | + | | | | | | |
| | | 17 | × | 3 | = | ? | |... | | | | | | | | 150 | | | | |
| | | | | | | | | | | |
| | | 120 | | 14 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | 23 | | |
| | | | | | | | | | | |
| | | | | | | 51 | | |... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | step2 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | st... | Across
150-123=27
120+14=134
46÷2=23
17×3=51
36+13=49
Down
123-100=23
120-103=17
46+3=49
51+42=93
13×7=91 | {
"step1": [
"150-123=27",
"46÷2=23",
"17×3=51",
"36+13=49",
"123-100=23",
"120-103=17",
"46+3=49",
"13×7=91"
],
"step2": [
"120+14=134",
"51+42=93"
]
} |
images_blank_noborder/math_puzzle_0478_blank_noborder.png | images_blank_hr/math_puzzle_0478_blank_hr.png | 12 | +-*/ | easy | [
4,
67
] | | 56 | - | ? | = | 40 | | | | | | | | |
| | | | | + | | | | | | | | |
| | | 64 | - | ? | = | 45 | | | | ? | | |
| | | | | = | | - | | | | ÷ | | |
| | | | | 59 | | 31 | | 4 | × | 9 | = | ? |
| | | | | | | = | | + | | = ... | | | | 16 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 19 | | | | | | 63 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 36 |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | ... | Across
56-16=40
64-19=45
4×9=36
30-14=16
20+26=46
Down
40+19=59
45-31=14
63÷9=7
4+16=20
36+10=46
30÷5=6
26-8=18 | {
"step1": [
"56-16=40",
"64-19=45",
"4×9=36",
"30-14=16",
"20+26=46",
"40+19=59",
"45-31=14",
"63÷9=7",
"4+16=20",
"36+10=46",
"30÷5=6",
"26-8=18"
]
} |
images_blank_noborder/math_puzzle_0479_blank_noborder.png | images_blank_hr/math_puzzle_0479_blank_hr.png | 10 | +-*/ | hard | [
4,
92
] | | | | | | | | | | | | 79 | | | | | | |
| | | | | | | | | | | - | | | | | | |
| | | | | ? | ÷ | 7 | = | ? | | 26 | | | | | | |
| | | | | - | | + | | × | | = | | | | | | |
| | | | | 13 | | ? | - | 5 |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 70 | | | | 10 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 58 | | |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step2 ... | Across
70÷7=10
58-5=53
87+4=91
82-25=57
50-29=21
Down
79-26=53
70-13=57
7+58=65
10×5=50
87-21=66 | {
"step1": [
"82-25=57",
"79-26=53",
"70-13=57"
],
"step2": [
"70÷7=10",
"58-5=53"
],
"step3": [
"7+58=65",
"10×5=50"
],
"step4": [
"50-29=21"
],
"step5": [
"87-21=66"
],
"step6": [
"87+4=91"
]
} |
images_blank_noborder/math_puzzle_0480_blank_noborder.png | images_blank_hr/math_puzzle_0480_blank_hr.png | 11 | +-*/ | medium | [
3,
183
] | | | | | | 171 | | | | | | | | | | | | |
| | | | | - | | | | | | | | | | | | |
| ? | - | 14 | = | 161 | | | | ? | × | 4 | = | 172 | | | | |
| | | | | = | | | | - | | | | | | | | |
| | | | | ? | + | 9 | = |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 175 | | | | | | | | 43 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 10 | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | ... | Across
175-14=161
43×4=172
10+9=19
24+27=51
153-104=49
Down
171-161=10
43-19=24
66-27=39
51×3=153
104÷8=13
49+85=134 | {
"step1": [
"175-14=161",
"43×4=172",
"10+9=19",
"153-104=49",
"171-161=10",
"43-19=24",
"51×3=153",
"49+85=134"
],
"step2": [
"24+27=51",
"104÷8=13"
],
"step3": [
"66-27=39"
]
} |
images_blank_noborder/math_puzzle_0481_blank_noborder.png | images_blank_hr/math_puzzle_0481_blank_hr.png | 6 | +-*/ | medium | [
3,
175
] | | | | | | 4 | × | 26 | = | ? |
| | | | | × | | | | |
| | | | | ? | | | | |
| | | | | = | | | | |
| | | ? | - | 32 | = | 27 | | |
| | | + | | | | × | | |
| | | 70 | | | | 5 | | |
| | | = | | | | = | | |
| 21 | + | 1... | | | | | | | | | | 104 |
| | | | | | | | | |
| | | | | 8 | | | | |
| | | | | | | | | |
| | | 59 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | |... | | | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| ... | Across
4×26=104
59-32=27
21+129=150
Down
4×8=32
59+70=129
27×5=135 | {
"step1": [
"4×26=104",
"59-32=27",
"21+129=150",
"4×8=32",
"59+70=129",
"27×5=135"
]
} |
images_blank_noborder/math_puzzle_0482_blank_noborder.png | images_blank_hr/math_puzzle_0482_blank_hr.png | 11 | +-*/ | hard | [
3,
188
] | | | | | | | | ? | | |
| | | | | | | ÷ | | |
| | | ? | ÷ | 4 | = | 15 | | |
| | | - | | | | = | | |
| ? | - | 10 | = | ? | | 7 | | |
| + | | = | | | | | | |
| ? | - | ? | = | 49 | | | | |
| = | | | | × | | | | |
| 146 | | ?... | | | | | | | | 105 | | |
| | | | | | | | | |
| | | 60 | | | | | | |
| | | | | | | | | |
| 47 | | | | 37 | | | | |
| | | | | | | | | |
| 99 | | 50 | | | | | | |
| | | | | | | | | |
| | |... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step4 | | | | step5 | | | | |
| | | | | | | | | |
| step3 | | step2 | | | | | | |
| | | | | | | | ... | Across
60÷4=15
47-10=37
99-50=49
108÷3=36
147+25=172
Down
105÷15=7
60-10=50
47+99=146
49×3=147
11+172=183
25-16=9 | {
"step1": [
"60÷4=15",
"108÷3=36",
"105÷15=7",
"49×3=147",
"25-16=9"
],
"step2": [
"147+25=172",
"60-10=50"
],
"step3": [
"99-50=49",
"11+172=183"
],
"step4": [
"47+99=146"
],
"step5": [
"47-10=37"
]
} |
images_blank_noborder/math_puzzle_0483_blank_noborder.png | images_blank_hr/math_puzzle_0483_blank_hr.png | 12 | +-*/ | medium | [
5,
120
] | | | | | | | | 81 | | | | | | |
| | | | | | | + | | | | | | |
| | | | | | | 18 | | | | | | |
| | | | | | | = | | | | | | |
| | | | | | | ? | ÷ | 11 | = | ? | | |
| | | | | | | | | + | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 99 | | | | 9 | | |
| | | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | step2 | | |
| | | | | | | | | | | ... | Across
99÷11=9
20+29=49
8×7=56
60÷5=12
15×6=90
Down
81+18=99
11+49=60
20+56=76
29-14=15
85+5=90
8×13=104
7×10=70 | {
"step1": [
"20+29=49",
"60÷5=12",
"15×6=90",
"81+18=99",
"11+49=60",
"20+56=76",
"29-14=15",
"85+5=90",
"8×13=104"
],
"step2": [
"99÷11=9",
"8×7=56"
],
"step3": [
"7×10=70"
]
} |
images_blank_noborder/math_puzzle_0484_blank_noborder.png | images_blank_hr/math_puzzle_0484_blank_hr.png | 9 | +-*/ | hard | [
5,
204
] | | | | | | | | ? | ÷ | 5 | = | 28 |
| | | | | | | | | + | | |
| | | ? | | | | | | 16 | | |
| | | - | | | | | | = | | |
| 157 | | 51 | | 189 | ÷ | ? | = | ? | | |
| + | | = | | - | | + | | | | |
| 34 | + | ? | = | ? | | 120 | | ... | | | | | | | | 140 | | | | |
| | | | | | | | | | | |
| | | 164 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 9 | | 21 | | |
| | | | | | | | | | | |
| | | 113 | | 147 | | | | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step5 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step2 | | step1 | | |
| | | | | | | | | | | |
| | | step4 | | step3 ... | Across
140÷5=28
189÷9=21
34+113=147
191-149=42
Down
5+16=21
164-51=113
157+34=191
189-147=42
9+120=129 | {
"step1": [
"140÷5=28",
"5+16=21",
"157+34=191"
],
"step2": [
"189÷9=21",
"191-149=42"
],
"step3": [
"189-147=42",
"9+120=129"
],
"step4": [
"34+113=147"
],
"step5": [
"164-51=113"
]
} |
images_blank_noborder/math_puzzle_0485_blank_noborder.png | images_blank_hr/math_puzzle_0485_blank_hr.png | 13 | +-*/ | easy | [
2,
249
] | | | | | | | | 209 | | | | | | | | |
| | | | | | | - | | | | | | | | |
| | | | | | | 120 | | | | | | | | |
| | | | | | | = | | | | | | | | |
| | | 50 | + | 39 | = | ? | | 138 | ÷ | 2 | = | ? | | |
| ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 89 | | | | | | 69 | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | step1 | | |
| ... | Across
50+39=89
138÷2=69
4×18=72
24+11=35
210-27=183
153+34=187
244+3=247
Down
209-120=89
39-4=35
138+72=210
18+16=34
62+183=245
27+217=244 | {
"step1": [
"50+39=89",
"138÷2=69",
"4×18=72",
"24+11=35",
"210-27=183",
"153+34=187",
"244+3=247",
"209-120=89",
"39-4=35",
"138+72=210",
"18+16=34",
"62+183=245",
"27+217=244"
]
} |
images_blank_noborder/math_puzzle_0486_blank_noborder.png | images_blank_hr/math_puzzle_0486_blank_hr.png | 11 | +-*/ | hard | [
1,
164
] | | | | | | | | 4 | | | | |
| | | | | | | × | | | | |
| | | | | ? | × | 11 | = | ? | | |
| | | | | + | | = | | | | |
| 65 | - | 52 | = | ? | | ? | | | | |
| | | | | = | | | | | | |
| | | 35 | + | 25 | = | ? | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 12 | | | | 132 | | |
| | | | | | | | | | | |
| | | | | 13 | | 44 | | | | |
| | | | | | | | | | | |
| | | | | | | 60 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step2 | | | | step3 | | |
| | | | | | | | | | | |
| | | | | step1 | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | st... | Across
12×11=132
65-52=13
35+25=60
160÷5=32
2+47=49
Down
4×11=44
12+13=25
35÷5=7
60×2=120
160÷16=10
32+9=41 | {
"step1": [
"65-52=13",
"35+25=60",
"4×11=44",
"35÷5=7",
"160÷16=10"
],
"step2": [
"160÷5=32",
"12+13=25",
"60×2=120"
],
"step3": [
"12×11=132",
"2+47=49",
"32+9=41"
]
} |
images_blank_noborder/math_puzzle_0487_blank_noborder.png | images_blank_hr/math_puzzle_0487_blank_hr.png | 8 | +-*/ | medium | [
1,
122
] | | | | | | ? | | ? | | | | |
| | | | | + | | + | | | | |
| ? | - | 99 | = | 7 | | ? | - | 14 | = | 35 |
| | | ÷ | | = | | = | | | | |
| | | ? | | 16 | + | 53 | = | ? | | |
| | | = | | | | | | - | | |
| | | 3 | | | | 52 | + | 19 |... | | | | | | 9 | | 4 | | | | |
| | | | | | | | | | | |
| 106 | | | | | | 49 | | | | |
| | | | | | | | | | | |
| | | 33 | | | | | | 69 | | |
| | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | step1 | | step2 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | ... | Across
106-99=7
49-14=35
16+53=69
52+19=71
Down
9+7=16
4+49=53
99÷33=3
69-19=50 | {
"step1": [
"106-99=7",
"49-14=35",
"16+53=69",
"52+19=71",
"9+7=16",
"99÷33=3",
"69-19=50"
],
"step2": [
"4+49=53"
]
} |
images_blank_noborder/math_puzzle_0488_blank_noborder.png | images_blank_hr/math_puzzle_0488_blank_hr.png | 10 | +-*/ | hard | [
2,
242
] | | | | 97 | × | 2 | = | ? | | ? | ÷ | 4 | = | 47 | | |
| | | | | × | | | | - | | + | | | | |
| | | | | ? | - | 36 | = | ? | | ? | | ? | | |
| | | | | = | | - | | = | | = | | - | | |
| ? | - | 8 | = | ? | | ? | | 113 | | ? | + | 3 | = | 240 |
| ... | | | | | | | | 194 | | 188 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 111 | | | | 75 | | 233 | | 131 | | |
| | | | | | | | | | | | | | | |
| 230 | | | | 222 | | 22 | | | | 237 | | | ... | | | | | | | | step1 | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step3 | | | | step2 | | step2 | | step1 | | |
| | | | | | | | | | | | | | | |
| step5 | | | | step4 | | step1 | | ... | Across
97×2=194
188÷4=47
111-36=75
230-8=222
237+3=240
Down
2×111=222
188-75=113
4+233=237
36-22=14
131-3=128 | {
"step1": [
"97×2=194",
"188÷4=47",
"237+3=240",
"36-22=14",
"131-3=128"
],
"step2": [
"188-75=113",
"4+233=237"
],
"step3": [
"111-36=75"
],
"step4": [
"2×111=222"
],
"step5": [
"230-8=222"
]
} |
images_blank_noborder/math_puzzle_0489_blank_noborder.png | images_blank_hr/math_puzzle_0489_blank_hr.png | 14 | +-*/ | hard | [
3,
176
] | | | | | | | | | | | | | | | | | | 52 |
| | | | | | | | | | | | | | | | | + |
| | | | | | | | | | | | | ? | | | | 7 |
| | | | | | | | | | | | | + | | | | = |
| | | | | | | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | 20 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | step5 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | ... | Across
15+44=59
132-82=50
123-88=35
67-11=56
146-22=124
39÷3=13
42×4=168
72+94=166
Down
52+7=59
20+15=35
50-11=39
88-75=13
56×3=168
124+42=166 | {
"step1": [
"132-82=50",
"146-22=124",
"72+94=166",
"52+7=59",
"50-11=39"
],
"step2": [
"15+44=59",
"39÷3=13",
"124+42=166"
],
"step3": [
"42×4=168",
"88-75=13"
],
"step4": [
"123-88=35",
"56×3=168"
],
"step5": [
"67-11=56",
"20+15=35"
]
} |
images_blank_noborder/math_puzzle_0490_blank_noborder.png | images_blank_hr/math_puzzle_0490_blank_hr.png | 8 | +-*/ | medium | [
5,
105
] | | | | | | | | | | 6 |
| | | | | | | | | + |
| | | 62 | | | | 26 | | ? |
| | | - | | | | + | | = |
| 66 | | 28 | | ? | ÷ | 5 | = | 15 |
| + | | = | | - | | = | | |
| 30 | + | ? | = | ? | | ? | | |
| = | | | | = | | | | |
| ? | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 9 |
| | | | | | | | | |
| | | | | 75 | | | | |
| | | | | | | | | |
| | | 34 | | 64 | | 31 | | |
| | | | | | | | | |
| 96 | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | step2 | | step1 | | |
| | | | | | | | | ... | Across
75÷5=15
30+34=64
11×8=88
Down
6+9=15
62-28=34
26+5=31
66+30=96
75-64=11 | {
"step1": [
"75÷5=15",
"11×8=88",
"6+9=15",
"62-28=34",
"26+5=31",
"66+30=96"
],
"step2": [
"30+34=64",
"75-64=11"
]
} |
images_blank_noborder/math_puzzle_0491_blank_noborder.png | images_blank_hr/math_puzzle_0491_blank_hr.png | 9 | +-*/ | hard | [
4,
139
] | | 138 | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| 41 | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| ? | - | 27 | = | ? | | ? | - | 8 | = | 74 | | |
| | | | | + | | | | × | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 97 | | | | 70 | | 82 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | step2 | | step1 | | | | | | |
| | | | | | | | | | ... | Across
97-27=70
82-8=74
56÷4=14
112-48=64
25-7=18
Down
138-41=97
70+56=126
8×14=112
4+21=25 | {
"step1": [
"82-8=74",
"138-41=97",
"8×14=112"
],
"step2": [
"97-27=70",
"112-48=64"
],
"step3": [
"70+56=126"
],
"step4": [
"56÷4=14"
],
"step5": [
"4+21=25"
],
"step6": [
"25-7=18"
]
} |
images_blank_noborder/math_puzzle_0492_blank_noborder.png | images_blank_hr/math_puzzle_0492_blank_hr.png | 12 | +-*/ | medium | [
1,
150
] | | | | ? | - | ? | = | 79 | | | | |
| | | | | + | | | | | | |
| 1 | + | ? | = | 13 | | | | | | |
| | | | | = | | | | | | |
| 6 | × | 5 | = | ? | | | | | | |
| + | | + | | | | | | | | |
| 54 | | 61 | | ? | | ? | + | 9 | = ... | | | | 96 | | 17 | | | | | | |
| | | | | | | | | | | |
| | | 12 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 30 | | | | | | |
| | | | | | | | | | | |
| | | | | 138 | | 140 | | ... | | | | step3 | | step2 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
96-17=79
1+12=13
6×5=30
140+9=149
66-46=20
67-64=3
7×16=112
Down
17+13=30
6+54=60
5+61=66
138÷46=3
140÷20=7 | {
"step1": [
"1+12=13",
"6×5=30",
"140+9=149",
"66-46=20",
"67-64=3",
"7×16=112",
"6+54=60",
"5+61=66",
"138÷46=3",
"140÷20=7"
],
"step2": [
"17+13=30"
],
"step3": [
"96-17=79"
]
} |
images_blank_noborder/math_puzzle_0493_blank_noborder.png | images_blank_hr/math_puzzle_0493_blank_hr.png | 15 | +-*/ | medium | [
2,
81
] | | | | | | ? | | | | | | | | | | |
| | | | | - | | | | | | | | | | |
| | | 32 | + | ? | = | ? | | 6 | | | | | | |
| | | | | = | | - | | × | | | | | | |
| | | | | 16 | | 12 | + | 11 | = | ? | | | | |
| | ... | | | | | | 18 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 2 | | 34 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | 23 | | | | |
| | ... | | | | | | step3 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step2 | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | | ... | Across
32+2=34
12+11=23
44+22=66
3×24=72
70-19=51
55-35=20
69+3=72
40+17=57
Down
18-2=16
34-12=22
6×11=66
23-4=19
44-24=20
26+55=81
51÷3=17 | {
"step1": [
"12+11=23",
"44+22=66",
"3×24=72",
"55-35=20",
"69+3=72",
"40+17=57",
"34-12=22",
"6×11=66",
"23-4=19",
"44-24=20"
],
"step2": [
"32+2=34",
"26+55=81",
"51÷3=17"
],
"step3": [
"70-19=51",
"18-2=16"
]
} |
images_blank_noborder/math_puzzle_0494_blank_noborder.png | images_blank_hr/math_puzzle_0494_blank_hr.png | 10 | +-*/ | hard | [
3,
72
] | | | | | | 7 | | |
| | | | | + | | |
| | | | | 65 | | |
| | | | | = | | |
| ? | × | 9 | = | ? | | ? |
| | | + | | | | - |
| 23 | + | ? | = | ? | | 30 |
| - | | = | | ÷ | | = |
| ? | | ? | - | 21 | = | 28 |
| = | | | | = | | |
| 11 | | ? | ... | | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 8 | | | | 72 | | 58 |
| | | | | | | |
| | | 40 | | 63 | | |
| | | | | | | |
| 12 | | 49 | | | | |
| | | | | | | |
| | | 18 |... | | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step2 | | | | step1 | | step1 |
| | | | | | | |
| | | step2 | | step3 | | |
| | | | | | | |
| step1 | | step1 | | | | |
| | | | | | ... | Across
8×9=72
23+40=63
49-21=28
18÷3=6
Down
7+65=72
9+40=49
58-30=28
23-12=11
63÷21=3
6+42=48 | {
"step1": [
"49-21=28",
"7+65=72",
"58-30=28",
"23-12=11",
"6+42=48"
],
"step2": [
"8×9=72",
"9+40=49"
],
"step3": [
"23+40=63"
],
"step4": [
"63÷21=3"
],
"step5": [
"18÷3=6"
]
} |
images_blank_noborder/math_puzzle_0495_blank_noborder.png | images_blank_hr/math_puzzle_0495_blank_hr.png | 11 | +-*/ | medium | [
1,
219
] | | 202 | | | | | | 173 | + | 5 | = | ? | | |
| + | | | | | | | | + | | | | |
| 3 | × | ? | = | 87 | | | | ? | - | ? | = | 33 |
| = | | | | + | | | | = | | | | |
| ? | | | | ? | - | 36 | = | 44 | | | | |
| | | | | = | | ÷ | | | | ... | | | | | | | | | | | | 178 | | |
| | | | | | | | | | | | | |
| | | 29 | | | | | | 39 | | 6 | | |
| | | | | | | | | | | | | |
| 205 | | | | 80 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | step2 | | |
| | | | | | | | | | | | | |
| step1 | | | | step1 | | | | | | | | |
| | | | | | | ... | Across
173+5=178
3×29=87
39-6=33
80-36=44
4×25=100
179-170=9
Down
202+3=205
5+39=44
87+80=167
36÷4=9
170-67=103 | {
"step1": [
"173+5=178",
"3×29=87",
"80-36=44",
"4×25=100",
"179-170=9",
"202+3=205",
"5+39=44",
"87+80=167",
"36÷4=9",
"170-67=103"
],
"step2": [
"39-6=33"
]
} |
images_blank_noborder/math_puzzle_0496_blank_noborder.png | images_blank_hr/math_puzzle_0496_blank_hr.png | 5 | +-*/ | hard | [
5,
162
] | | 49 | | | | | | |
| + | | | | | | |
| 47 | | | | 5 | | |
| = | | | | × | | |
| ? | ÷ | 8 | = | ? | | |
| | | + | | = | | |
| | | ? | | ? | | |
| | | = | | | | |
| | | ? | + | 38 | = | 77 | | | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 96 | | | | 12 | | |
| | | | | | | |
| | | 31 | | 60 | | |
| | | | | | | |
| | | 39 | | | | | | | | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step1 | | | | step2 | | |
| | | | | | | |
| | | step2 | | step3 | | |
| | | | | | | |
| | | step1 | | | | | | Across
96÷8=12
39+38=77
Down
49+47=96
5×12=60
8+31=39 | {
"step1": [
"39+38=77",
"49+47=96"
],
"step2": [
"96÷8=12",
"8+31=39"
],
"step3": [
"5×12=60"
]
} |
images_blank_noborder/math_puzzle_0497_blank_noborder.png | images_blank_hr/math_puzzle_0497_blank_hr.png | 6 | +-*/ | easy | [
2,
217
] | | 11 | + | 133 | = | ? | | | | |
| | | | | + | | | | |
| | | | | 18 | | 80 | | |
| | | | | = | | × | | |
| | | | | 162 | ÷ | ? | = | 81 |
| | | | | | | = | | + |
| | | ? | - | 49 | = | 160 | | ? |
| | | | | | | | | = |
| |... | | | | | | 144 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | 2 | | |
| | | | | | | | | |
| | | 209 | | | | | | 22 |
| | | | | | | | | |
| | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | step1 |
| | | | | | | | | |
... | Across
11+133=144
162÷2=81
209-49=160
Down
144+18=162
80×2=160
81+22=103 | {
"step1": [
"11+133=144",
"162÷2=81",
"209-49=160",
"144+18=162",
"80×2=160",
"81+22=103"
]
} |
images_blank_noborder/math_puzzle_0498_blank_noborder.png | images_blank_hr/math_puzzle_0498_blank_hr.png | 13 | +-*/ | easy | [
1,
222
] | | | | | | | | | | | | ? |
| | | | | | | | | | | - |
| ? | - | 45 | = | 51 | | | | | | 39 |
| | | | | × | | | | | | = |
| 1 | + | 2 | = | ? | | 131 | + | ? | = | 138 |
| | | | | = | | - | | | | |
| | | | | 153 | - | 101 | = |... | | | | | | | | | | | | 177 |
| | | | | | | | | | | |
| 96 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 3 | | | | 7 | | |
| | | | | | | | | | | |
| | | | | | | | | 52 | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | ... | Across
96-45=51
1+2=3
131+7=138
153-101=52
9+21=30
140-4=136
15+19=34
Down
177-39=138
51×3=153
131-101=30
52÷13=4
21-6=15
37+136=173 | {
"step1": [
"96-45=51",
"1+2=3",
"131+7=138",
"153-101=52",
"9+21=30",
"140-4=136",
"15+19=34",
"177-39=138",
"51×3=153",
"131-101=30",
"52÷13=4",
"21-6=15",
"37+136=173"
]
} |
images_blank_noborder/math_puzzle_0499_blank_noborder.png | images_blank_hr/math_puzzle_0499_blank_hr.png | 12 | +-*/ | easy | [
4,
167
] | | | | | | 32 | + | ? | = | 104 | | |
| | | | | | | | | - | | |
| | | | | 12 | × | 7 | = | ? | | |
| | | | | | | | | = | | |
| | | | | | | ? | - | 20 | = | 37 |
| | | | | | | - | | | | |
| | | | | 5 | × | 15 | = | ? |... | | | | | | | | 72 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 84 | | |
| | | | | | | | | | | |
| | | | | | | 57 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 75 | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | ... | Across
32+72=104
12×7=84
57-20=37
5×15=75
22+42=64
9×4=36
60+28=88
156÷26=6
Down
104-84=20
57-15=42
22×4=88
64-38=26 | {
"step1": [
"32+72=104",
"12×7=84",
"57-20=37",
"5×15=75",
"22+42=64",
"9×4=36",
"60+28=88",
"156÷26=6",
"104-84=20",
"57-15=42",
"22×4=88",
"64-38=26"
]
} |
images_blank_noborder/math_puzzle_0500_blank_noborder.png | images_blank_hr/math_puzzle_0500_blank_hr.png | 8 | +-*/ | easy | [
5,
139
] | | | | | | | | | | | | | | 99 |
| | | | | | | | | | | | | - |
| | | | | | | | | | | | | 52 |
| | | | | | | | | | | | | = |
| | | | | 31 | | 11 | | 114 | - | 67 | = | ? |
| | | | | + | | + | | ÷ | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 47 |
| | | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | | ... | Across
114-67=47
59-40=19
9×10=90
6×7=42
Down
99-52=47
31+59=90
11+40=51
114÷19=6 | {
"step1": [
"114-67=47",
"59-40=19",
"9×10=90",
"6×7=42",
"99-52=47",
"31+59=90",
"11+40=51",
"114÷19=6"
]
} |
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