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_1801_blank_noborder.png | images_blank_hr/math_puzzle_1801_blank_hr.png | 7 | +-*/ | medium | [
2,
189
] | | | | ? | | | | 75 | + | 101 | = | ? |
| | | × | | | | + | | | | |
| | | 4 | | 94 | + | 42 | = | ? | | |
| | | = | | | | = | | | | |
| | | 48 | + | 69 | = | ? | | | | |
| | | | | + | | | | | | |
| ? | - | 11 | = | 76 | | | | ... | | | | 12 | | | | | | | | 176 |
| | | | | | | | | | | |
| | | | | | | | | 136 | | |
| | | | | | | | | | | |
| | | | | | | 117 | | | | |
| | | | | | | | | | | |
| 87 | | | | | | | | ... | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | ... | Across
75+101=176
94+42=136
48+69=117
87-11=76
Down
12×4=48
75+42=117
69+76=145 | {
"step1": [
"75+101=176",
"94+42=136",
"48+69=117",
"87-11=76",
"12×4=48",
"75+42=117",
"69+76=145"
]
} |
images_blank_noborder/math_puzzle_1802_blank_noborder.png | images_blank_hr/math_puzzle_1802_blank_hr.png | 5 | +-*/ | medium | [
4,
119
] | | | | | | | | ? | | |
| | | | | | | + | | |
| 115 | - | 15 | = | ? | | 8 | | |
| | | | | - | | = | | |
| | | | | 56 | + | 21 | = | ? |
| | | | | = | | | | |
| | | 61 | + | 44 | = | ? | | | | | | | | | | | 13 | | |
| | | | | | | | | |
| | | | | 100 | | | | |
| | | | | | | | | |
| | | | | | | | | 77 |
| | | | | | | | | |
| | | | | | | 105 | | | | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | | | Across
115-15=100
56+21=77
61+44=105
Down
13+8=21
100-56=44 | {
"step1": [
"115-15=100",
"56+21=77",
"61+44=105",
"13+8=21",
"100-56=44"
]
} |
images_blank_noborder/math_puzzle_1803_blank_noborder.png | images_blank_hr/math_puzzle_1803_blank_hr.png | 7 | +-*/ | hard | [
5,
189
] | | | | ? | - | 27 | = | 33 | | |
| | | | | + | | | | |
| 8 | | | | ? | ÷ | 2 | = | ? |
| × | | | | = | | | | |
| 13 | × | 7 | = | ? | | | | |
| = | | + | | | | | | |
| ? | | 73 | + | 112 | = | ? | | |
| | | = | | | | | | |
| | | ... | | | | 60 | | | | | | |
| | | | | | | | | |
| | | | | 64 | | | | 32 |
| | | | | | | | | |
| | | | | 91 | | | | |
| | | | | | | | | |
| 104 | | | | | | 185 | | |
| | | | | | | | | |
| | ... | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step2 | | | | step3 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | step1 | | |
| | | | | | | | ... | Across
60-27=33
64÷2=32
13×7=91
73+112=185
Down
27+64=91
8×13=104
7+73=80 | {
"step1": [
"60-27=33",
"13×7=91",
"73+112=185",
"8×13=104",
"7+73=80"
],
"step2": [
"27+64=91"
],
"step3": [
"64÷2=32"
]
} |
images_blank_noborder/math_puzzle_1804_blank_noborder.png | images_blank_hr/math_puzzle_1804_blank_hr.png | 12 | +-*/ | medium | [
3,
144
] | | | | 6 | + | 26 | = | ? | | | | ? | + | 75 | = | ? |
| | | | | | | + | | | | + | | | | |
| | | ? | - | 109 | = | 23 | | | | 45 | | | | |
| | | | | | | = | | | | = | | | | |
| | | | | | | 55 | + | 27 | = | ? | | | | |
| ... | | | | | | | | 32 | | | | 37 | | | | 112 |
| | | | | | | | | | | | | | | |
| | | 132 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | 82 | | | | |
| ... | | | | | | | | step1 | | | | step2 | | | | step3 |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | ... | Across
6+26=32
37+75=112
132-109=23
55+27=82
99÷11=9
13+3=16
7×8=56
5+15=20
Down
32+23=55
37+45=82
27-11=16
13+7=20 | {
"step1": [
"6+26=32",
"132-109=23",
"55+27=82",
"99÷11=9",
"13+3=16",
"7×8=56",
"32+23=55",
"27-11=16",
"13+7=20"
],
"step2": [
"5+15=20",
"37+45=82"
],
"step3": [
"37+75=112"
]
} |
images_blank_noborder/math_puzzle_1805_blank_noborder.png | images_blank_hr/math_puzzle_1805_blank_hr.png | 12 | +-*/ | easy | [
1,
119
] | | | | | | ? | × | 6 | = | 30 | | |
| | | | | + | | | | | | |
| | | | | 34 | + | 18 | = | ? | | |
| | | | | = | | | | | | |
| 117 | ÷ | ? | = | 39 | | | | | | |
| | | + | | | | | | | | |
| 45 | + | 12 | = | ? | | 105 | + | ... | | | | | | 5 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | 52 | | |
| | | | | | | | | | | |
| | | 3 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 57 | | | | 13 | |... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
5×6=30
34+18=52
117÷3=39
45+12=57
105+13=118
15+54=69
119-8=111
36-19=17
Down
5+34=39
3+12=15
57+54=111
105-69=36 | {
"step1": [
"5×6=30",
"34+18=52",
"117÷3=39",
"45+12=57",
"105+13=118",
"15+54=69",
"119-8=111",
"36-19=17",
"5+34=39",
"3+12=15",
"57+54=111",
"105-69=36"
]
} |
images_blank_noborder/math_puzzle_1806_blank_noborder.png | images_blank_hr/math_puzzle_1806_blank_hr.png | 13 | +-*/ | hard | [
3,
101
] | | | | 7 | | | | | | | | | | | | |
| | | + | | | | | | | | | | | | |
| | | ? | | | | | | | | | | | | |
| | | = | | | | | | | | | | | | |
| | | 16 | × | 6 | = | ? | | | | ? | | | | ? |
| | |... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 9 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 96 | | | | 17 | | | | 26 |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | step4 | | | | st... | Across
16×6=96
32+22=54
68-65=3
71-40=31
61+34=95
98-88=10
Down
7+9=16
96÷32=3
17+54=71
26+5=31
30+65=95
22×4=88
98-48=50 | {
"step1": [
"16×6=96",
"68-65=3",
"71-40=31",
"98-88=10",
"7+9=16",
"26+5=31",
"30+65=95",
"98-48=50"
],
"step2": [
"61+34=95",
"96÷32=3",
"22×4=88"
],
"step3": [
"32+22=54"
],
"step4": [
"17+54=71"
]
} |
images_blank_noborder/math_puzzle_1807_blank_noborder.png | images_blank_hr/math_puzzle_1807_blank_hr.png | 14 | +-*/ | medium | [
3,
205
] | | 203 | - | ? | = | 51 | | | | | | | | | | |
| | | - | | | | | | | | | | | | |
| | | 5 | × | ? | = | 205 | | ? | | ? | ÷ | 4 | = | 9 |
| | | = | | | | - | | × | | - | | | | |
| | | 147 | | | | ? | ÷ | 4 | = | 17 | | | | |
| ... | | | | 152 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 41 | | | | 46 | | 36 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 68 | | | | | | | | |
| ... | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step4 | | step1 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | ... | Across
203-152=51
5×41=205
36÷4=9
68÷4=17
47+137=184
19-3=16
53+24=77
194-92=102
Down
152-5=147
205-68=137
46×4=184
36-17=19
47-24=23
3+99=102 | {
"step1": [
"203-152=51",
"5×41=205",
"36÷4=9",
"68÷4=17",
"19-3=16",
"194-92=102",
"152-5=147",
"36-17=19",
"47-24=23",
"3+99=102"
],
"step2": [
"53+24=77",
"205-68=137"
],
"step3": [
"47+137=184"
],
"step4": [
"46×4=184"
]
} |
images_blank_noborder/math_puzzle_1808_blank_noborder.png | images_blank_hr/math_puzzle_1808_blank_hr.png | 12 | +-*/ | medium | [
3,
218
] | | ? | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| 129 | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 75 | + | ? | = | 172 | | | | | | 73 | | |
| | | | | - | | | | | | + ... | | 204 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 97 | | | | | | | | | | |
| | | | | | | | | | | | ... | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | ... | Across
75+97=172
7×8=56
133-26=107
116÷4=29
162+37=199
55+23=78
Down
204-129=75
172-56=116
73+26=99
133+29=162
4+74=78
141-23=118 | {
"step1": [
"75+97=172",
"7×8=56",
"133-26=107",
"116÷4=29",
"162+37=199",
"204-129=75",
"172-56=116",
"73+26=99",
"133+29=162",
"4+74=78",
"141-23=118"
],
"step2": [
"55+23=78"
]
} |
images_blank_noborder/math_puzzle_1809_blank_noborder.png | images_blank_hr/math_puzzle_1809_blank_hr.png | 6 | +-*/ | hard | [
3,
250
] | | | | 5 | × | ? | = | ? |
| | | + | | | | + |
| 48 | + | 148 | = | ? | | 116 |
| | | = | | | | = |
| ? | - | ? | = | 46 | | 241 |
| + | | | | | | |
| 50 | | | | | | |
| = | | | | | | |
| ? | | | | | | | | | | | | | 25 | | 125 |
| | | | | | | |
| | | | | 196 | | |
| | | | | | | |
| 199 | | 153 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 249 | | | | | | | | | | | | | step2 | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| step2 | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step3 | | | | | | | | Across
5×25=125
48+148=196
199-153=46
Down
5+148=153
125+116=241
199+50=249 | {
"step1": [
"48+148=196",
"5+148=153",
"125+116=241"
],
"step2": [
"5×25=125",
"199-153=46"
],
"step3": [
"199+50=249"
]
} |
images_blank_noborder/math_puzzle_1810_blank_noborder.png | images_blank_hr/math_puzzle_1810_blank_hr.png | 14 | +-*/ | easy | [
5,
100
] | | | | | | | | | | | | | | ? | | |
| | | | | | | | | | | | | - | | |
| | | ? | | 61 | - | 11 | = | ? | | 21 | + | 74 | = | ? |
| | | - | | | | + | | | | | | = | | |
| | | 35 | + | ? | = | 43 | | ? | - | 49 | = | 23 | | |
| ... | | | | | | | | | | | | | | 97 | | |
| | | | | | | | | | | | | | | |
| | | 75 | | | | | | 50 | | | | | | 95 |
| | | | | | | | | | | | | | | |
| | | | | 8 | | | | 72 | | | | | | |
| |... | | | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | ... | Across
61-11=50
21+74=95
35+8=43
72-49=23
54÷6=9
90-12=78
16×5=80
Down
97-74=23
75-35=40
11+43=54
72+6=78
49+9=58
90-80=10
16-15=1 | {
"step1": [
"61-11=50",
"21+74=95",
"35+8=43",
"72-49=23",
"54÷6=9",
"90-12=78",
"16×5=80",
"97-74=23",
"75-35=40",
"11+43=54",
"72+6=78",
"49+9=58",
"90-80=10",
"16-15=1"
]
} |
images_blank_noborder/math_puzzle_1811_blank_noborder.png | images_blank_hr/math_puzzle_1811_blank_hr.png | 7 | +-*/ | hard | [
2,
235
] | | | | | | | | ? |
| | | | | | | - |
| | | 83 | - | ? | = | ? |
| | | | | + | | = |
| | | ? | | 9 | | 67 |
| | | ÷ | | = | | |
| ? | ÷ | 3 | = | 52 | | |
| - | | = | | | | |
| ? | | 31 | | | | |
| = | | | | | | |
| 65 | + | 19 | ... | | | | | | | | 107 |
| | | | | | | |
| | | | | 43 | | 40 |
| | | | | | | |
| | | 93 | | | | |
| | | | | | | |
| 156 | | | | | | |
| | | | | | | |
| 91 | | | | | | |
| | | | | | | |
| | | ... | | | | | | | | step3 |
| | | | | | | |
| | | | | step1 | | step2 |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| step2 | | | | | | |
| | | | | | | ... | Across
83-43=40
156÷3=52
65+19=84
Down
107-40=67
43+9=52
93÷3=31
156-91=65 | {
"step1": [
"156÷3=52",
"65+19=84",
"43+9=52",
"93÷3=31"
],
"step2": [
"83-43=40",
"156-91=65"
],
"step3": [
"107-40=67"
]
} |
images_blank_noborder/math_puzzle_1812_blank_noborder.png | images_blank_hr/math_puzzle_1812_blank_hr.png | 15 | +-*/ | easy | [
2,
93
] | | | | | | | | | | | | | | 82 | + | 9 | = | ? |
| | | | | | | | | | | | | - | | | | |
| | | ? | | | | | | 73 | - | ? | = | 16 | | | | |
| | | - | | | | | | | | | | = | | | | |
| ? | | 76 | + | ? | = | 90 | | 6... | | | | | | | | | | | | | | | | | | 91 |
| | | | | | | | | | | | | | | | | |
| | | 87 | | | | | | | | 57 | | | | | | |
| | | | | | | | | | | | | | | | | |
| 88 | | | | 14 | | | | ... | | | | | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | | | step1 ... | Across
82+9=91
73-57=16
76+14=90
6+60=66
5×3=15
10×7=70
21×2=42
Down
82-16=66
87-76=11
88-78=10
14×5=70
90÷3=30
6+15=21
65-42=23
2+18=20 | {
"step1": [
"82+9=91",
"73-57=16",
"76+14=90",
"6+60=66",
"5×3=15",
"10×7=70",
"21×2=42",
"82-16=66",
"87-76=11",
"88-78=10",
"14×5=70",
"90÷3=30",
"6+15=21",
"65-42=23",
"2+18=20"
]
} |
images_blank_noborder/math_puzzle_1813_blank_noborder.png | images_blank_hr/math_puzzle_1813_blank_hr.png | 8 | +-*/ | hard | [
5,
67
] | | ? | - | 12 | = | ? | | | | |
| | | | | - | | | | |
| | | | | 24 | + | 36 | = | ? |
| | | | | = | | | | ÷ |
| | | | | ? | - | 20 | = | ? |
| | | | | | | | | = |
| | | | | ? | - | ? | = | 6 |
| | | | | + | | + | | |
| | | ... | | 66 | | | | 54 | | | | |
| | | | | | | | | |
| | | | | | | | | 60 |
| | | | | | | | | |
| | | | | 30 | | | | 10 |
| | | | | | | | | |
| | | | | 25 | | 19 | | |
| | | | | | | | | |
| | |... | | step5 | | | | step4 | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step3 | | | | step2 |
| | | | | | | | | |
| | | | | step1 | | step2 | | |
| | | | | | | ... | Across
66-12=54
24+36=60
30-20=10
25-19=6
Down
54-24=30
60÷10=6
25+37=62
19+9=28 | {
"step1": [
"24+36=60",
"25+37=62"
],
"step2": [
"25-19=6",
"60÷10=6"
],
"step3": [
"30-20=10",
"19+9=28"
],
"step4": [
"54-24=30"
],
"step5": [
"66-12=54"
]
} |
images_blank_noborder/math_puzzle_1814_blank_noborder.png | images_blank_hr/math_puzzle_1814_blank_hr.png | 6 | +-*/ | hard | [
2,
54
] | | | | 18 | × | 3 | = | ? |
| | | | | × | | |
| 8 | | | | ? | | |
| + | | | | = | | |
| ? | - | 26 | = | ? | | |
| = | | + | | | | |
| 46 | | ? | | | | |
| | | = | | | | |
| | | ? | ÷ | 2 | = | 20 | | | | | | | | | 54 |
| | | | | | | |
| | | | | 4 | | |
| | | | | | | |
| 38 | | | | 12 | | |
| | | | | | | |
| | | 14 | | | | |
| | | | | | | |
| | | 40 | | | | | | | | | | | | | step1 |
| | | | | | | |
| | | | | step3 | | |
| | | | | | | |
| step1 | | | | step2 | | |
| | | | | | | |
| | | step2 | | | | |
| | | | | | | |
| | | step1 | | | | | | Across
18×3=54
38-26=12
40÷2=20
Down
3×4=12
8+38=46
26+14=40 | {
"step1": [
"18×3=54",
"40÷2=20",
"8+38=46"
],
"step2": [
"38-26=12",
"26+14=40"
],
"step3": [
"3×4=12"
]
} |
images_blank_noborder/math_puzzle_1815_blank_noborder.png | images_blank_hr/math_puzzle_1815_blank_hr.png | 15 | +-*/ | hard | [
5,
246
] | | | | | | | | ? | + | 24 | = | ? | | |
| | | | | | | | | | | - | | |
| | | | | 40 | × | 6 | = | ? | | 174 | | 7 |
| | | | | + | | | | | | = | | × |
| 10 | × | ? | = | ? | | 42 | | ? | - | 56 | = | 28 |
| | | | | = | | × | | + | | ... | | | | | | | | 206 | | | | 230 | | |
| | | | | | | | | | | | | |
| | | | | | | | | 240 | | | | |
| | | | | | | | | | | | | |
| | | 11 | | 110 | | | | 84 | | | | |
| | | | | | | | | | ... | | | | | | | | step2 | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step7 | | step6 | | | | step1 | | | | |
| | | | | | | ... | Across
206+24=230
40×6=240
10×11=110
84-56=28
150÷5=30
210-114=96
184-104=80
203-176=27
Down
230-174=56
40+110=150
7×28=196
42×5=210
84+30=114
96+80=176
27+93=120 | {
"step1": [
"40×6=240",
"84-56=28",
"203-176=27",
"230-174=56",
"7×28=196",
"27+93=120"
],
"step2": [
"206+24=230",
"84+30=114",
"96+80=176"
],
"step3": [
"210-114=96",
"184-104=80"
],
"step4": [
"42×5=210"
],
"step5": [
"150÷5=30"
],
"step6": [... |
images_blank_noborder/math_puzzle_1816_blank_noborder.png | images_blank_hr/math_puzzle_1816_blank_hr.png | 7 | +-*/ | easy | [
5,
72
] | | 21 | + | ? | = | 63 | | 70 | - | 10 | = | ? |
| + | | | | + | | ÷ | | + | | |
| ? | | | | 9 | × | ? | = | 45 | | |
| = | | | | = | | = | | = | | |
| 32 | | | | ? | | 14 | | ? | | | | | | | 42 | | | | | | | | 60 |
| | | | | | | | | | | |
| 11 | | | | | | 5 | | | | |
| | | | | | | | | | | |
| | | | | 72 | | | | 55 | | | | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| step1 | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | Across
21+42=63
70-10=60
9×5=45
Down
21+11=32
63+9=72
70÷5=14
10+45=55 | {
"step1": [
"21+42=63",
"70-10=60",
"9×5=45",
"21+11=32",
"63+9=72",
"70÷5=14",
"10+45=55"
]
} |
images_blank_noborder/math_puzzle_1817_blank_noborder.png | images_blank_hr/math_puzzle_1817_blank_hr.png | 11 | +-*/ | medium | [
4,
167
] | | 166 | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| 12 | | | | | | | | 8 | × | 15 | = | ? |
| = | | | | | | | | + | | | | |
| ? | + | ? | = | 167 | | 157 | | ? | + | 82 | = | 103 |
| | | | | - | | + | | = | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 120 |
| | | | | | | | | | | | | |
| 154 | | 13 | | | | | | 21 | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| step1 | | step2 | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
8×15=120
154+13=167
21+82=103
116÷4=29
23+28=51
161÷7=23
Down
166-12=154
8+21=29
167-116=51
157+4=161
28×5=140 | {
"step1": [
"8×15=120",
"21+82=103",
"116÷4=29",
"161÷7=23",
"166-12=154",
"8+21=29",
"157+4=161",
"28×5=140"
],
"step2": [
"154+13=167",
"23+28=51",
"167-116=51"
]
} |
images_blank_noborder/math_puzzle_1818_blank_noborder.png | images_blank_hr/math_puzzle_1818_blank_hr.png | 13 | +-*/ | medium | [
3,
158
] | | | | | | | | | | 38 | | |
| | | | | | | | | + | | |
| | | | | | | 19 | + | 86 | = | ? |
| | | | | | | + | | = | | |
| | | | | ? | | 6 | | ? | | |
| | | | | × | | = | | | | |
| | | 21 | + | 4 | = | ? | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 105 |
| | | | | | | | | | | |
| | | | | 7 | | | | 124 | | |
| | | | | | | | | | | |
| | | | | | | 25 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
19+86=105
21+4=25
41+28=69
52+62=114
3×13=39
37-23=14
Down
38+86=124
19+6=25
7×4=28
21+41=62
116-52=64
69÷3=23
37+113=150 | {
"step1": [
"19+86=105",
"21+4=25",
"41+28=69",
"3×13=39",
"38+86=124",
"19+6=25",
"7×4=28",
"21+41=62",
"37+113=150"
],
"step2": [
"52+62=114",
"37-23=14",
"69÷3=23"
],
"step3": [
"116-52=64"
]
} |
images_blank_noborder/math_puzzle_1819_blank_noborder.png | images_blank_hr/math_puzzle_1819_blank_hr.png | 11 | +-*/ | easy | [
2,
69
] | | | | | | | | ? | - | 8 | = | 43 |
| | | | | | | | | + | | |
| | | | | | | 69 | ÷ | ? | = | 23 |
| | | | | | | | | = | | + |
| | | | | 38 | - | ? | = | 11 | | 34 |
| | | | | - | | × | | | | = |
| | | | | ? | × | 2 | = | 10 |... | | | | | | | | 51 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 3 | | |
| | | | | | | | | | | |
| | | | | | | 27 | | | | |
| | | | | | | | | | | |
| | | | | 5 | | | | | | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
51-8=43
69÷3=23
38-27=11
5×2=10
14+19=33
54+6=60
Down
8+3=11
23+34=57
38-5=33
27×2=54
60-56=4 | {
"step1": [
"51-8=43",
"69÷3=23",
"38-27=11",
"5×2=10",
"14+19=33",
"54+6=60",
"8+3=11",
"23+34=57",
"38-5=33",
"27×2=54",
"60-56=4"
]
} |
images_blank_noborder/math_puzzle_1820_blank_noborder.png | images_blank_hr/math_puzzle_1820_blank_hr.png | 7 | +-*/ | hard | [
4,
196
] | | | | | | | | | | | | ? | | |
| | | | | | | | | | | - | | |
| | | | | ? | | | | 15 | + | 113 | = | ? |
| | | | | - | | | | + | | = | | |
| | | | | 17 | × | ? | = | ? | | 51 | | |
| | | | | = | | + | | = | | |... | | | | | | | | | | | | 164 | | |
| | | | | | | | | | | | | |
| | | | | 96 | | | | | | | | 128 |
| | | | | | | | | | | | | |
| | | | | | | 6 | | 102 | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | step2 | | step1 | | | | |
| | | | | | | | ... | Across
15+113=128
17×6=102
54+25=79
Down
164-113=51
96-17=79
15+102=117
6+55=61 | {
"step1": [
"15+113=128",
"54+25=79",
"164-113=51",
"96-17=79",
"15+102=117"
],
"step2": [
"17×6=102"
],
"step3": [
"6+55=61"
]
} |
images_blank_noborder/math_puzzle_1821_blank_noborder.png | images_blank_hr/math_puzzle_1821_blank_hr.png | 10 | +-*/ | easy | [
1,
84
] | | | | | | | | | | 20 | | |
| | | | | | | | | + | | |
| | | ? | + | 9 | = | 50 | | ? | | |
| | | | | | | - | | = | | |
| | | | | | | ? | + | 32 | = | 54 |
| | | | | | | = | | | | |
| | | | | ? | - | 28 | = | 23 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | 41 | | | | | | 12 | | |
| | | | | | | | | | | |
| | | | | | | 22 | | | | |
| | | | | | | | | | | |
| | | | | 51 | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
41+9=50
22+32=54
51-28=23
2×3=6
74-57=17
5×8=40
Down
20+12=32
50-22=28
51÷3=17
23-15=8 | {
"step1": [
"41+9=50",
"22+32=54",
"51-28=23",
"2×3=6",
"74-57=17",
"5×8=40",
"20+12=32",
"50-22=28",
"51÷3=17",
"23-15=8"
]
} |
images_blank_noborder/math_puzzle_1822_blank_noborder.png | images_blank_hr/math_puzzle_1822_blank_hr.png | 7 | +-*/ | easy | [
3,
84
] | | 8 | | | | | | | | | | |
| + | | | | | | | | | | |
| 38 | | | | | | ? | ÷ | 3 | = | 17 |
| = | | | | | | | | × | | |
| ? | + | 33 | = | 79 | | ? | | ? | | |
| | | | | - | | + | | = | | |
| | | | | ? | ÷ | 4 | = | 15 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 51 | | | | |
| | | | | | | | | | | |
| 46 | | | | | | 12 | | 5 | | |
| | | | | | | | | | | |
| | | | | 60 | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | step1 | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
51÷3=17
46+33=79
60÷4=15
Down
8+38=46
3×5=15
79-60=19
12+4=16 | {
"step1": [
"51÷3=17",
"46+33=79",
"60÷4=15",
"8+38=46",
"3×5=15",
"79-60=19",
"12+4=16"
]
} |
images_blank_noborder/math_puzzle_1823_blank_noborder.png | images_blank_hr/math_puzzle_1823_blank_hr.png | 13 | +-*/ | easy | [
2,
192
] | | 11 | + | 153 | = | ? | | 4 | × | 10 | = | ? |
| | | ÷ | | | | | | + | | + |
| ? | + | 51 | = | 70 | | 97 | | 22 | | 148 |
| | | = | | × | | + | | = | | = |
| 115 | | ? | | 2 | × | 16 | = | ? | | 188 |
| + | | | | = | | = | | | | |
| 28 | × | 5 | = | ? | | ? ... | | | | | | 164 | | | | | | 40 |
| | | | | | | | | | | |
| 19 | | | | | | | | | | |
| | | | | | | | | | | |
| | | 3 | | | | | | 32 | | |
| | | | | | | | | | | |
| | | | | 140 | | 113 | | ... | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 ... | Across
11+153=164
4×10=40
19+51=70
2×16=32
28×5=140
192-155=37
Down
153÷51=3
10+22=32
40+148=188
70×2=140
97+16=113
115+28=143
5×31=155 | {
"step1": [
"11+153=164",
"4×10=40",
"19+51=70",
"2×16=32",
"28×5=140",
"192-155=37",
"153÷51=3",
"10+22=32",
"40+148=188",
"70×2=140",
"97+16=113",
"115+28=143",
"5×31=155"
]
} |
images_blank_noborder/math_puzzle_1824_blank_noborder.png | images_blank_hr/math_puzzle_1824_blank_hr.png | 15 | +-*/ | hard | [
5,
243
] | | 234 | - | 75 | = | ? | | ? | | | | 12 | | ? | | |
| ÷ | | + | | - | | + | | | | × | | ÷ | | |
| 6 | | 125 | | ? | × | 9 | = | ? | | ? | × | 11 | = | ? |
| = | | = | | = | | = | | + | | = | | = | | |
| ? | | ? | | 142 | | ? | - | ? | = | 156 | | 21 | | ... | | | | | | 159 | | 157 | | | | | | 231 | | |
| | | | | | | | | | | | | | | |
| | | | | 17 | | | | 153 | | 13 | | | | 143 |
| | | | | | | | | | | | | | | |
| 39 | | 200 | | | | 166 | | 10 | | | | | ... | | | | | | step1 | | step6 | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | step2 | | | | step3 | | step1 | | | | step2 |
| | | | | | | | | | | | | | | |
| step1 | | step1 | | | | step5 | ... | Across
234-75=159
17×9=153
13×11=143
166-10=156
230-67=163
95+65=160
165-94=71
Down
234÷6=39
75+125=200
159-17=142
157+9=166
12×13=156
231÷11=21
153+10=163
230-65=165 | {
"step1": [
"234-75=159",
"230-67=163",
"95+65=160",
"234÷6=39",
"75+125=200",
"12×13=156",
"231÷11=21"
],
"step2": [
"13×11=143",
"159-17=142",
"230-65=165"
],
"step3": [
"17×9=153",
"165-94=71"
],
"step4": [
"153+10=163"
],
"step5": [
"166-10=... |
images_blank_noborder/math_puzzle_1825_blank_noborder.png | images_blank_hr/math_puzzle_1825_blank_hr.png | 10 | +-*/ | medium | [
5,
175
] | | | | | | | | | | | | ? |
| | | | | | | | | | | - |
| | | | | | | | | | | 6 |
| | | | | | | | | | | = |
| | | | | | | ? | - | 20 | = | 108 |
| | | | | | | | | + | | |
| | | | | 48 | | 86 | + | 43 | ... | | | | | | | | | | | | 114 |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 128 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | ... | Across
128-20=108
86+43=129
29+34=63
113-36=77
120÷10=12
Down
114-6=108
20+43=63
48+29=77
86+34=120
162-12=150 | {
"step1": [
"128-20=108",
"86+43=129",
"113-36=77",
"120÷10=12",
"114-6=108",
"20+43=63",
"86+34=120",
"162-12=150"
],
"step2": [
"29+34=63",
"48+29=77"
]
} |
images_blank_noborder/math_puzzle_1826_blank_noborder.png | images_blank_hr/math_puzzle_1826_blank_hr.png | 6 | +-*/ | medium | [
1,
220
] | | ? | - | 7 | = | 27 | | |
| | | × | | | | |
| 171 | | ? | | | | |
| - | | = | | | | |
| ? | - | 56 | = | 85 | | |
| = | | | | × | | |
| 30 | | | | 2 | | |
| | | | | = | | |
| | | 10 | + | ? | = | ? | | | 34 | | | | | | |
| | | | | | | |
| | | 8 | | | | |
| | | | | | | |
| 141 | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | 170 | | 180 | | | step1 | | | | | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | step1 | | step2 | | Across
34-7=27
141-56=85
10+170=180
Down
7×8=56
171-141=30
85×2=170 | {
"step1": [
"34-7=27",
"141-56=85",
"7×8=56",
"171-141=30",
"85×2=170"
],
"step2": [
"10+170=180"
]
} |
images_blank_noborder/math_puzzle_1827_blank_noborder.png | images_blank_hr/math_puzzle_1827_blank_hr.png | 8 | +-*/ | hard | [
3,
229
] | | | | 204 | | | | |
| | | - | | | | |
| 4 | × | ? | = | ? | | 73 |
| | | = | | | | + |
| | | ? | ÷ | ? | = | 53 |
| | | | | × | | = |
| 32 | + | ? | = | 66 | | ? |
| | | | | = | | |
| 173 | + | 25 | = | ? | | |
| + | | | | | | |
| 55 | | ... | | | | | | | | |
| | | | | | | |
| | | 45 | | 180 | | |
| | | | | | | |
| | | 159 | | 3 | | |
| | | | | | | |
| | | 34 | | | | 126 |
| | | | | | | |
| | | | | 198 | | |
| | | | | | | |
| | | ... | | | | | | | | |
| | | | | | | |
| | | step4 | | step5 | | |
| | | | | | | |
| | | step3 | | step2 | | |
| | | | | | | |
| | | step1 | | | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | ... | Across
4×45=180
159÷3=53
32+34=66
173+25=198
Down
204-45=159
73+53=126
3×66=198
173+55=228 | {
"step1": [
"32+34=66",
"173+25=198",
"73+53=126",
"173+55=228"
],
"step2": [
"3×66=198"
],
"step3": [
"159÷3=53"
],
"step4": [
"204-45=159"
],
"step5": [
"4×45=180"
]
} |
images_blank_noborder/math_puzzle_1828_blank_noborder.png | images_blank_hr/math_puzzle_1828_blank_hr.png | 15 | +-*/ | hard | [
3,
62
] | | ? | | | | | | | | | | | | | | |
| + | | | | | | | | | | | | | | |
| 11 | | | | | | | | ? | + | 4 | = | 62 | | |
| = | | | | | | | | - | | | | | | |
| 23 | + | ? | = | 60 | | | | ? | | | | | | |
| | ... | | 12 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 58 | | | | | | |
| | | | | | | | | | | | | | | |
| | | 37 | | | | | | 16 | | | | | | |
| | ... | | step1 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | step2 | | | | | ... | Across
58+4=62
23+37=60
50-8=42
5×9=45
26+14=40
15+3=18
39-36=3
Down
12+11=23
58-16=42
60-50=10
8×5=40
9×4=36
45÷15=3
57÷3=19
26-17=9 | {
"step1": [
"58+4=62",
"23+37=60",
"5×9=45",
"26+14=40",
"15+3=18",
"12+11=23",
"57÷3=19",
"26-17=9"
],
"step2": [
"58-16=42",
"8×5=40",
"45÷15=3"
],
"step3": [
"50-8=42",
"39-36=3"
],
"step4": [
"60-50=10",
"9×4=36"
]
} |
images_blank_noborder/math_puzzle_1829_blank_noborder.png | images_blank_hr/math_puzzle_1829_blank_hr.png | 13 | +-*/ | hard | [
5,
240
] | | | | 5 | | | | 47 | | | | | | |
| | | × | | | | + | | | | | | |
| | | ? | | | | 63 | | | | 166 | | |
| | | = | | | | = | | | | - | | |
| | | ? | + | 40 | = | ? | | | | 60 | | |
| | | | | + | | | | | | = ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 14 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 70 | | | | 110 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step3 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step2 | | | | step1 | | | | | | |
| | | | | | | | | | ... | Across
70+40=110
29+54=83
112-6=106
123-86=37
11×18=198
222÷3=74
Down
5×14=70
47+63=110
166-60=106
40+83=123
112+86=198
6×37=222
18+41=59 | {
"step1": [
"222÷3=74",
"47+63=110",
"166-60=106"
],
"step2": [
"70+40=110",
"112-6=106",
"6×37=222"
],
"step3": [
"123-86=37",
"5×14=70",
"112+86=198"
],
"step4": [
"11×18=198",
"40+83=123"
],
"step5": [
"29+54=83",
"18+41=59"
]
} |
images_blank_noborder/math_puzzle_1830_blank_noborder.png | images_blank_hr/math_puzzle_1830_blank_hr.png | 8 | +-*/ | hard | [
1,
66
] | | | | | | | | ? | + | 50 | = | ? |
| | | | | | | × | | | | |
| ? | - | 6 | = | 59 | | ? | + | 32 | = | 46 |
| | | | | - | | = | | + | | |
| | | | | ? | - | 28 | = | ? | | |
| | | | | = | | | | = | | |
| 9 | + | ? | = | 21 | | | | ? | ... | | | | | | | | 2 | | | | 52 |
| | | | | | | | | | | |
| 65 | | | | | | 14 | | | | |
| | | | | | | | | | | |
| | | | | 38 | | | | 10 | | |
| | | | | | | | | | | |
| | | 12 | | | | | | 42 |... | | | | | | | | step2 | | | | step3 |
| | | | | | | | | | | |
| step1 | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step2 | | |
| | | | | | | | | | | |
| | | step1 | ... | Across
2+50=52
65-6=59
14+32=46
38-28=10
9+12=21
Down
2×14=28
59-38=21
32+10=42 | {
"step1": [
"65-6=59",
"14+32=46",
"9+12=21",
"59-38=21"
],
"step2": [
"38-28=10",
"2×14=28"
],
"step3": [
"2+50=52",
"32+10=42"
]
} |
images_blank_noborder/math_puzzle_1831_blank_noborder.png | images_blank_hr/math_puzzle_1831_blank_hr.png | 12 | +-*/ | medium | [
2,
123
] | | 82 | | 14 | × | 5 | = | ? | | 57 | | | | | | | | |
| - | | | | | | ÷ | | + | | | | | | | | |
| 28 | | | | ? | ÷ | 7 | = | 11 | | 13 | | | | | | |
| = | | | | + | | = | | = | | + | | | | | | |
| ? | - | 25 | = | ? | | 10 | ... | | | | | | | | 70 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 77 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 54 | | | | 29 | | | | 68... | | | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | | | step2 | ... | Across
14×5=70
77÷7=11
54-25=29
68-19=49
2×53=106
79-38=41
Down
82-28=54
70÷7=10
57+11=68
77+29=106
13+19=32
49+30=79 | {
"step1": [
"14×5=70",
"77÷7=11",
"68-19=49",
"2×53=106",
"82-28=54",
"70÷7=10",
"57+11=68",
"13+19=32",
"49+30=79"
],
"step2": [
"54-25=29",
"79-38=41",
"77+29=106"
]
} |
images_blank_noborder/math_puzzle_1832_blank_noborder.png | images_blank_hr/math_puzzle_1832_blank_hr.png | 10 | +-*/ | easy | [
1,
75
] | | 48 | ÷ | 3 | = | ? | | ? | - | 38 | = | 34 |
| | | + | | | | - | | - | | |
| | | ? | + | 46 | = | 52 | | 15 | | |
| | | = | | | | = | | = | | |
| | | 9 | + | ? | = | 20 | | ? | | |
| | | | | × | | | | | | |
| | | ? | - | 4 | = | 36 | | ... | | | | | | 16 | | 72 | | | | |
| | | | | | | | | | | |
| | | 6 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 11 | | | | 23 | | |
| | | | | | | | | | | |
| | | 40 | | | | | | | ... | | | | | | step1 | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | step1 | | ... | Across
48÷3=16
72-38=34
6+46=52
9+11=20
40-4=36
22×2=44
Down
3+6=9
72-52=20
38-15=23
11×4=44 | {
"step1": [
"48÷3=16",
"72-38=34",
"6+46=52",
"9+11=20",
"40-4=36",
"22×2=44",
"3+6=9",
"72-52=20",
"38-15=23",
"11×4=44"
]
} |
images_blank_noborder/math_puzzle_1833_blank_noborder.png | images_blank_hr/math_puzzle_1833_blank_hr.png | 5 | +-*/ | easy | [
3,
180
] | | | | | | ? | | | | 99 |
| | | | | - | | | | - |
| ? | × | 30 | = | 90 | | | | ? |
| | | | | = | | | | = |
| | | | | 26 | + | ? | = | 54 |
| | | | | | | + | | |
| | | | | | | 23 | | |
| | | | | | | = | | |
| | | ... | | | | | | 116 | | | | |
| | | | | | | | | |
| 3 | | | | | | | | 45 |
| | | | | | | | | |
| | | | | | | 28 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
... | Across
3×30=90
26+28=54
Down
116-90=26
99-45=54
28+23=51 | {
"step1": [
"3×30=90",
"26+28=54",
"116-90=26",
"99-45=54",
"28+23=51"
]
} |
images_blank_noborder/math_puzzle_1834_blank_noborder.png | images_blank_hr/math_puzzle_1834_blank_hr.png | 8 | +-*/ | easy | [
2,
115
] | | | | | | | | 72 | + | 9 | = | ? |
| | | | | | | ÷ | | | | |
| 43 | | | | 66 | ÷ | 3 | = | ? | | |
| - | | | | + | | = | | + | | |
| 26 | | 108 | | ? | | ? | | 40 | | |
| = | | - | | = | | | | = | | |
| ? | × | 5 | = | 85 | | | | 62... | | | | | | | | | | | | 81 |
| | | | | | | | | | | |
| | | | | | | | | 22 | | |
| | | | | | | | | | | |
| | | | | 19 | | 24 | | | | |
| | | | | | | | | | | |
| 17 | | | | | | | | | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | ... | Across
72+9=81
66÷3=22
17×5=85
Down
72÷3=24
43-26=17
66+19=85
22+40=62
108-5=103 | {
"step1": [
"72+9=81",
"66÷3=22",
"17×5=85",
"72÷3=24",
"43-26=17",
"66+19=85",
"22+40=62",
"108-5=103"
]
} |
images_blank_noborder/math_puzzle_1835_blank_noborder.png | images_blank_hr/math_puzzle_1835_blank_hr.png | 11 | +-*/ | easy | [
4,
183
] | | | | | | ? | - | 155 | = | 23 | | |
| | | | | | | - | | | | |
| ? | + | 141 | = | 158 | | ? | | | | |
| | | - | | | | = | | | | |
| | | 88 | - | ? | = | 28 | | | | |
| | | = | | | | | | | | |
| | | ? | + | 37 | = | 90 | |... | | | | | | 178 | | | | | | |
| | | | | | | | | | | |
| 17 | | | | | | 127 | | | | |
| | | | | | | | | | | |
| | | | | 60 | | | | | | |
| | | | | | | | | | | |
| | | 53 | | | | | | |... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
178-155=23
17+141=158
88-60=28
53+37=90
21×8=168
123-78=45
12-5=7
Down
155-127=28
141-88=53
37+8=45
168÷14=12 | {
"step1": [
"178-155=23",
"17+141=158",
"88-60=28",
"53+37=90",
"21×8=168",
"123-78=45",
"12-5=7",
"155-127=28",
"141-88=53",
"37+8=45",
"168÷14=12"
]
} |
images_blank_noborder/math_puzzle_1836_blank_noborder.png | images_blank_hr/math_puzzle_1836_blank_hr.png | 10 | +-*/ | medium | [
1,
163
] | | | | ? | | | | 6 | + | 31 | = | ? |
| | | - | | | | × | | | | |
| | | 52 | | 7 | × | 17 | = | ? | | |
| | | = | | | | = | | | | |
| | | 61 | + | 41 | = | ? | | | | |
| | | | | - | | | | | | |
| | | 13 | × | ? | = | ? | | | ... | | | | 113 | | | | | | | | 37 |
| | | | | | | | | | | |
| | | | | | | | | 119 | | |
| | | | | | | | | | | |
| | | | | | | 102 | | | | |
| | | | | | | | | | | |
| | | | | 5 | | 65 | | ... | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step2 | ... | Across
6+31=37
7×17=119
61+41=102
13×5=65
117-81=36
Down
113-52=61
6×17=102
41-5=36
65×2=130
117÷3=39 | {
"step1": [
"6+31=37",
"7×17=119",
"61+41=102",
"117-81=36",
"113-52=61",
"6×17=102",
"65×2=130",
"117÷3=39"
],
"step2": [
"13×5=65",
"41-5=36"
]
} |
images_blank_noborder/math_puzzle_1837_blank_noborder.png | images_blank_hr/math_puzzle_1837_blank_hr.png | 15 | +-*/ | hard | [
4,
54
] | | 49 | | | | | | 9 | × | 6 | = | ? | | | | | | |
| - | | | | | | | | | | - | | | | | | |
| ? | | ? | | | | | | | | 11 | | | | | | |
| = | | - | | | | | | | | = | | | | | | |
| ? | - | 29 | = | ? | | ? | + | 24 ... | | | | | | | | | | | | 54 | | | | | | |
| | | | | | | | | | | | | | | | | |
| 7 | | 45 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 42 | | | | 13 | | 19 | | ... | | | | | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | |
| step4 | | step1 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step3 | | | | step2 ... | Across
9×6=54
42-29=13
19+24=43
22-12=10
35÷7=5
4+37=41
20+28=48
8+39=47
Down
49-7=42
54-11=43
45-29=16
13+22=35
19-12=7
5×4=20
48÷6=8 | {
"step1": [
"9×6=54",
"35÷7=5",
"8+39=47",
"45-29=16"
],
"step2": [
"54-11=43",
"13+22=35",
"48÷6=8"
],
"step3": [
"42-29=13",
"19+24=43",
"20+28=48"
],
"step4": [
"49-7=42",
"19-12=7",
"5×4=20"
],
"step5": [
"22-12=10",
"4+37=41"
]
} |
images_blank_noborder/math_puzzle_1838_blank_noborder.png | images_blank_hr/math_puzzle_1838_blank_hr.png | 7 | +-*/ | medium | [
1,
57
] | | | | | | 13 | | | | ? | | |
| | | | | + | | | | ÷ | | |
| | | | | ? | ÷ | 5 | = | 4 | | |
| | | | | = | | - | | = | | |
| ? | + | 8 | = | 33 | | 2 | + | 14 | = | ? |
| | | | | | | = | | | | |
| | | | | ? | × | ? | = | 57 | ... | | | | | | | | | | 56 | | |
| | | | | | | | | | | |
| | | | | 20 | | | | | | |
| | | | | | | | | | | |
| 25 | | | | | | | | | | 16 |
| | | | | | | | | | | |
| | | | | 19 | | 3 | | | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step2 | ... | Across
20÷5=4
25+8=33
2+14=16
19×3=57
Down
13+20=33
56÷4=14
5-2=3 | {
"step1": [
"20÷5=4",
"25+8=33",
"2+14=16",
"13+20=33",
"56÷4=14",
"5-2=3"
],
"step2": [
"19×3=57"
]
} |
images_blank_noborder/math_puzzle_1839_blank_noborder.png | images_blank_hr/math_puzzle_1839_blank_hr.png | 5 | +-*/ | easy | [
2,
64
] | | ? | | | | | | | | |
| + | | | | | | | | |
| 35 | + | 10 | = | ? | | | | |
| = | | × | | ÷ | | | | |
| 43 | | 4 | | 3 | | | | |
| | | = | | = | | | | |
| | | ? | | 15 | + | ? | = | 63 | | | 8 | | | | | | | | |
| | | | | | | | | |
| | | | | 45 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 40 | | | | 48 | | | | | step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | step1 | | | | Across
35+10=45
15+48=63
Down
8+35=43
10×4=40
45÷3=15 | {
"step1": [
"35+10=45",
"15+48=63",
"8+35=43",
"10×4=40",
"45÷3=15"
]
} |
images_blank_noborder/math_puzzle_1840_blank_noborder.png | images_blank_hr/math_puzzle_1840_blank_hr.png | 13 | +-*/ | easy | [
1,
97
] | | 97 | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| 61 | | | | ? | ÷ | 6 | = | 16 | | | | |
| = | | | | - | | | | | | | | |
| ? | × | 2 | = | 72 | | 79 | - | 39 | = | ? | | |
| | | | | = | | - | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 96 | | | | | | | | |
| | | | | | | | | | | | | |
| 36 | | | | | | | | | | 40 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | step1 | | |
| | | | | | | | | | ... | Across
96÷6=16
36×2=72
79-39=40
91-24=67
44+48=92
12+18=30
26+3=29
Down
97-61=36
96-72=24
79-67=12
91-23=68
44-18=26
30×3=90 | {
"step1": [
"96÷6=16",
"36×2=72",
"79-39=40",
"91-24=67",
"44+48=92",
"12+18=30",
"26+3=29",
"97-61=36",
"96-72=24",
"79-67=12",
"91-23=68",
"44-18=26",
"30×3=90"
]
} |
images_blank_noborder/math_puzzle_1841_blank_noborder.png | images_blank_hr/math_puzzle_1841_blank_hr.png | 11 | +-*/ | hard | [
4,
180
] | | | | 4 | × | 28 | = | ? | | | | | | |
| | | | | + | | | | | | | | |
| ? | + | 33 | = | ? | | ? | - | ? | = | 103 | | |
| | | | | = | | | | + | | | | |
| | | 175 | | ? | ÷ | ? | = | 26 | | | | |
| | | - | | | | + | | = | | ... | | | | | | | | 112 | | | | | | |
| | | | | | | | | | | | | |
| 69 | | | | 102 | | 176 | | 73 | | | | |
| | | | | | | | | | | | | |
| | | | | 130 | | 5 | | | | | | |
| | | | | | | | | | ... | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| step5 | | | | step4 | | step3 | | step2 | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | | | |
| | | | | | ... | Across
4×28=112
69+33=102
176-73=103
130÷5=26
116+8=124
99-31=68
180-129=51
Down
28+102=130
73+26=99
175-116=59
5+124=129 | {
"step1": [
"4×28=112",
"116+8=124",
"99-31=68",
"180-129=51"
],
"step2": [
"73+26=99",
"175-116=59",
"5+124=129"
],
"step3": [
"176-73=103",
"130÷5=26"
],
"step4": [
"28+102=130"
],
"step5": [
"69+33=102"
]
} |
images_blank_noborder/math_puzzle_1842_blank_noborder.png | images_blank_hr/math_puzzle_1842_blank_hr.png | 5 | +-*/ | medium | [
1,
106
] | | 69 | - | 62 | = | ? | | | | 3 |
| | | | | × | | | | × |
| | | | | 5 | | | | ? |
| | | | | = | | | | = |
| | | | | 35 | + | 40 | = | ? |
| | | | | | | + | | |
| | | | | | | 37 | | |
| | | | | | | = | | |
| | | ... | | | | | | 7 | | | | |
| | | | | | | | | |
| | | | | | | | | 25 |
| | | | | | | | | |
| | | | | | | | | 75 |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | step2 |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| ... | Across
69-62=7
35+40=75
Down
7×5=35
3×25=75
40+37=77 | {
"step1": [
"69-62=7",
"35+40=75",
"7×5=35",
"40+37=77"
],
"step2": [
"3×25=75"
]
} |
images_blank_noborder/math_puzzle_1843_blank_noborder.png | images_blank_hr/math_puzzle_1843_blank_hr.png | 5 | +-*/ | medium | [
4,
98
] | | | | | | 79 | + | 7 | = | ? |
| | | | | - | | | | |
| ? | | | | 43 | - | 16 | = | ? |
| ÷ | | | | = | | | | |
| 4 | × | 9 | = | ? | | | | |
| = | | | | | | | | |
| 24 | | | | | | | | | | | | | | | | | | | 86 |
| | | | | | | | | |
| 96 | | | | | | | | 27 |
| | | | | | | | | |
| | | | | 36 | | | | |
| | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | | | Across
79+7=86
43-16=27
4×9=36
Down
79-43=36
96÷4=24 | {
"step1": [
"79+7=86",
"43-16=27",
"4×9=36",
"79-43=36",
"96÷4=24"
]
} |
images_blank_noborder/math_puzzle_1844_blank_noborder.png | images_blank_hr/math_puzzle_1844_blank_hr.png | 7 | +-*/ | hard | [
2,
155
] | | | | 16 | + | ? | = | 149 | | | | |
| | | | | | | - | | | | |
| 8 | + | ? | = | ? | | 105 | ÷ | 3 | = | ? |
| | | - | | | | = | | | | |
| | | 2 | × | ? | = | ? | | | | |
| | | = | | × | | | | | | |
| | | 99 | | 7 | | | | | ... | | | | | | 133 | | | | | | |
| | | | | | | | | | | |
| | | 101 | | 109 | | | | | | 35 |
| | | | | | | | | | | |
| | | | | 22 | | 44 | | | | |
| | | | | | | | | | | |
| | | | | | | | | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | step2 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step2 | | step1 | | | | |
| | | | | | | | | | | |
| | | | | ... | Across
16+133=149
8+101=109
105÷3=35
2×22=44
Down
149-105=44
101-2=99
22×7=154 | {
"step1": [
"16+133=149",
"105÷3=35",
"149-105=44",
"101-2=99"
],
"step2": [
"8+101=109",
"2×22=44"
],
"step3": [
"22×7=154"
]
} |
images_blank_noborder/math_puzzle_1845_blank_noborder.png | images_blank_hr/math_puzzle_1845_blank_hr.png | 8 | +-*/ | hard | [
5,
195
] | | | | 5 | | | | | | |
| | | × | | | | | | |
| 150 | + | 35 | = | ? | | | | 16 |
| | | = | | ÷ | | | | + |
| | | ? | | 5 | × | ? | = | ? |
| | | | | = | | + | | = |
| ? | + | 12 | = | ? | | 7 | | 161 |
| | | | | | | = | | |
| | |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 185 | | | | |
| | | | | | | | | |
| | | 175 | | | | 29 | | 145 |
| | | | | | | | | |
| 25 | | | | 37 | | | | |
| | | | | | | | | |
| | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | step2 | | step1 |
| | | | | | | | | |
| step3 | | | | step2 | | | | |
| | | | | | | | ... | Across
150+35=185
5×29=145
25+12=37
79-43=36
Down
5×35=175
185÷5=37
16+145=161
29+7=36 | {
"step1": [
"150+35=185",
"5×35=175",
"16+145=161"
],
"step2": [
"5×29=145",
"185÷5=37"
],
"step3": [
"25+12=37",
"29+7=36"
],
"step4": [
"79-43=36"
]
} |
images_blank_noborder/math_puzzle_1846_blank_noborder.png | images_blank_hr/math_puzzle_1846_blank_hr.png | 15 | +-*/ | hard | [
2,
150
] | | | | ? | | ? | - | 9 | = | 131 | | | | | | | | | | |
| | | - | | | | + | | | | | | | | | | | | |
| ? | - | 71 | = | 65 | | 124 | + | ? | = | ? | | | | | | | | |
| | | = | | | | = | | × | | - | | | | | | | | |
| ... | | | | 90 | | 140 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| 136 | | | | | | | | 21 | | 145 | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
... | | | | step3 | | step1 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| step1 | | | | | | | | step2 | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | | | ... | Across
140-9=131
136-71=65
124+21=145
19×7=133
2×4=8
24+27=51
29+69=98
102÷17=6
Down
90-71=19
9+124=133
21×3=63
145-121=24
125-27=98
2×51=102
6+97=103 | {
"step1": [
"140-9=131",
"136-71=65",
"2×4=8",
"29+69=98",
"102÷17=6",
"9+124=133",
"145-121=24",
"2×51=102",
"6+97=103"
],
"step2": [
"124+21=145",
"19×7=133",
"24+27=51"
],
"step3": [
"90-71=19",
"21×3=63",
"125-27=98"
]
} |
images_blank_noborder/math_puzzle_1847_blank_noborder.png | images_blank_hr/math_puzzle_1847_blank_hr.png | 6 | +-*/ | easy | [
4,
171
] | | ? | | | | | | | | |
| × | | | | | | | | |
| 4 | | 145 | | | | | | |
| = | | + | | | | | | |
| 88 | ÷ | ? | = | 11 | | | | |
| | | = | | × | | | | |
| | | 153 | | 10 | + | 92 | = | ? |
| | | | | = | | | | |
| 79 | +... | | 22 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 8 | | | | | | |
| | | | | | | | | |
| | | | | | | | | 102 |
| | | | | | | | | |
| | | |... | | step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| ... | Across
88÷8=11
10+92=102
79+31=110
Down
22×4=88
145+8=153
11×10=110 | {
"step1": [
"88÷8=11",
"10+92=102",
"79+31=110",
"22×4=88",
"145+8=153",
"11×10=110"
]
} |
images_blank_noborder/math_puzzle_1848_blank_noborder.png | images_blank_hr/math_puzzle_1848_blank_hr.png | 12 | +-*/ | easy | [
4,
68
] | | | | | | | | 42 | | | | | | |
| | | | | | | - | | | | | | |
| | | | | | | 11 | | | | | | |
| | | | | | | = | | | | | | |
| | | 44 | - | 13 | = | ? | | 54 | | 53 | | |
| | | | | + | | | | - | | - ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 31 | | | | | | |
| | | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | ... | Across
44-13=31
43-10=33
16+40=56
21+26=47
63÷9=7
Down
42-11=31
13+43=56
54-33=21
53-27=26
10×5=50
40+23=63
47+17=64 | {
"step1": [
"44-13=31",
"43-10=33",
"16+40=56",
"21+26=47",
"63÷9=7",
"42-11=31",
"13+43=56",
"54-33=21",
"53-27=26",
"10×5=50",
"40+23=63",
"47+17=64"
]
} |
images_blank_noborder/math_puzzle_1849_blank_noborder.png | images_blank_hr/math_puzzle_1849_blank_hr.png | 10 | +-*/ | medium | [
5,
109
] | | | | | | ? | ÷ | 6 | = | 11 | | |
| | | | | | | × | | | | |
| | | ? | ÷ | 5 | = | ? | | | | |
| | | + | | + | | = | | | | |
| ? | ÷ | 8 | = | 10 | | 78 | - | 9 | = | ? |
| + | | = | | = | | | | | | |
| 21 | | ? | | ? | × | 7 | = | 105 | ... | | | | | | 66 | | | | | | |
| | | | | | | | | | | |
| | | 65 | | | | 13 | | | | |
| | | | | | | | | | | |
| 80 | | | | | | | | | | 69 |
| | | | | | | | | | | |
| | | 73 | | 15 | | | | |... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step2 | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | step3 | | st... | Across
66÷6=11
65÷5=13
80÷8=10
78-9=69
15×7=105
101-33=68
Down
6×13=78
65+8=73
5+10=15
80+21=101 | {
"step1": [
"66÷6=11",
"80÷8=10",
"78-9=69",
"15×7=105",
"101-33=68",
"6×13=78",
"5+10=15",
"80+21=101"
],
"step2": [
"65÷5=13"
],
"step3": [
"65+8=73"
]
} |
images_blank_noborder/math_puzzle_1850_blank_noborder.png | images_blank_hr/math_puzzle_1850_blank_hr.png | 15 | +-*/ | easy | [
5,
88
] | | | | 13 | + | ? | = | 88 | | | | |
| | | | | - | | | | | | |
| 52 | - | ? | = | 15 | | 22 | - | ? | = | 14 |
| + | | | | = | | + | | | | |
| 29 | | | | 60 | ÷ | 5 | = | ? | | |
| = | | | | | | = | | × | | |
| ? | | | | 25 | | ? | - | 6... | | | | | | 75 | | | | | | |
| | | | | | | | | | | |
| | | 37 | | | | | | 8 | | |
| | | | | | | | | | | |
| | | | | | | | | 12 | | |
| | | | | | | | | | | |
| 81 | | | | | | 27 | | | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| step1 | | | | | ... | Across
13+75=88
52-37=15
22-8=14
60÷5=12
27-6=21
24+48=72
23+26=49
87-78=9
Down
75-15=60
52+29=81
22+5=27
12×6=72
25+24=49
48+30=78
9×6=54 | {
"step1": [
"13+75=88",
"52-37=15",
"22-8=14",
"60÷5=12",
"27-6=21",
"24+48=72",
"23+26=49",
"87-78=9",
"75-15=60",
"52+29=81",
"22+5=27",
"12×6=72",
"25+24=49",
"48+30=78",
"9×6=54"
]
} |
images_blank_noborder/math_puzzle_1851_blank_noborder.png | images_blank_hr/math_puzzle_1851_blank_hr.png | 13 | +-*/ | hard | [
4,
188
] | | | | | | | | | | | | | | ? | | | | |
| | | | | | | | | | | | | - | | | | |
| | | ? | + | 10 | = | 21 | | ? | - | 4 | = | ? | | | | |
| | | | | | | × | | ÷ | | | | = | | | | |
| | | | | ? | ÷ | 6 | = | ? | ... | | | | | | | | | | | | | | 170 | | | | |
| | | | | | | | | | | | | | | | | |
| | | 11 | | | | | | 135 | | | | 131 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 90 | | | ... | | | | | | | | | | | | | | step7 | | | | |
| | | | | | | | | | | | | | | | | |
| | | step1 | | | | | | step5 | | | | step6 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step3 ... | Across
11+10=21
135-4=131
90÷6=15
39-26=13
41-25=16
9×17=153
74+7=81
100-31=69
Down
170-131=39
21×6=126
135÷15=9
90-16=74
41+59=100 | {
"step1": [
"11+10=21",
"39-26=13",
"9×17=153",
"74+7=81",
"100-31=69",
"21×6=126",
"41+59=100"
],
"step2": [
"41-25=16"
],
"step3": [
"90-16=74"
],
"step4": [
"90÷6=15"
],
"step5": [
"135÷15=9"
],
"step6": [
"135-4=131"
],
"step7": [
"170-1... |
images_blank_noborder/math_puzzle_1852_blank_noborder.png | images_blank_hr/math_puzzle_1852_blank_hr.png | 12 | +-*/ | easy | [
2,
73
] | | | | | | | | 35 | | | | ? | | |
| | | | | | | + | | | | - | | |
| | | | | | | ? | | | | 42 | | ? |
| | | | | | | = | | | | = | | × |
| | | | | | | 68 | ÷ | ? | = | 4 | | 6 |
| | | | | | | | | + | | | ... | | | | | | | | | | | | 46 | | |
| | | | | | | | | | | | | |
| | | | | | | 33 | | | | | | 9 |
| | | | | | | | | | | | | |
| | | | | | | | | 17 | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
68÷17=4
50+15=65
22+32=54
13+26=39
7+5=12
Down
35+33=68
46-42=4
9×6=54
17+22=39
65÷13=5
38-26=12
55-7=48 | {
"step1": [
"68÷17=4",
"50+15=65",
"22+32=54",
"13+26=39",
"7+5=12",
"35+33=68",
"46-42=4",
"9×6=54",
"17+22=39",
"65÷13=5",
"38-26=12",
"55-7=48"
]
} |
images_blank_noborder/math_puzzle_1853_blank_noborder.png | images_blank_hr/math_puzzle_1853_blank_hr.png | 11 | +-*/ | easy | [
3,
203
] | | 196 | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| ? | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 179 | - | 32 | = | ? | | 65 | | 19 | × | ? | = | 76 |
| | | + | | + | | ÷ | | × | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 17 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 147 | | | | | | 4 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | ... | Across
179-32=147
19×4=76
45÷5=9
171+16=187
Down
196-17=179
32+93=125
147+45=192
65÷5=13
19×9=171
172-16=156
187+6=193 | {
"step1": [
"179-32=147",
"19×4=76",
"45÷5=9",
"171+16=187",
"196-17=179",
"32+93=125",
"147+45=192",
"65÷5=13",
"19×9=171",
"172-16=156",
"187+6=193"
]
} |
images_blank_noborder/math_puzzle_1854_blank_noborder.png | images_blank_hr/math_puzzle_1854_blank_hr.png | 11 | +-*/ | hard | [
4,
67
] | | | | ? | | | | ? | | ? | | | | 44 | | | | |
| | | - | | | | - | | - | | | | - | | | | |
| | | 38 | | ? | ÷ | 4 | = | 10 | | | | 15 | + | 43 | = | ? |
| | | = | | - | | = | | = | | | | = | | | | |
| | | ? | + | ? | = | 35 | | ... | | | | 54 | | | | 39 | | 32 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 40 | | | | | | | | | | | | 58 |
| | | | | | | | | | | | | | | | | |
| | | 16 | | 19 | | | |... | | | | step4 | | | | step1 | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | step3 | ... | Across
40÷4=10
15+43=58
16+19=35
22+7=29
8+13=21
Down
54-38=16
39-4=35
32-10=22
44-15=29
40-19=21
13×5=65 | {
"step1": [
"40÷4=10",
"15+43=58",
"39-4=35",
"32-10=22",
"44-15=29",
"13×5=65"
],
"step2": [
"22+7=29",
"8+13=21",
"40-19=21"
],
"step3": [
"16+19=35"
],
"step4": [
"54-38=16"
]
} |
images_blank_noborder/math_puzzle_1855_blank_noborder.png | images_blank_hr/math_puzzle_1855_blank_hr.png | 7 | +-*/ | medium | [
1,
60
] | | | | | | | | ? | | | | | | |
| | | | | | | - | | | | | | |
| | | | | | | 30 | | | | | | |
| | | | | | | = | | | | | | |
| | | | | 17 | + | 16 | = | ? | | | | |
| | | | | - | | | | ÷ | | | ... | | | | | | | | 46 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 33 | | | | |
| | | | | | | | | | | | ... | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | ... | Across
17+16=33
20-13=7
40÷10=4
3×15=45
Down
46-30=16
17-7=10
33÷11=3 | {
"step1": [
"17+16=33",
"20-13=7",
"40÷10=4",
"46-30=16",
"17-7=10"
],
"step2": [
"33÷11=3"
],
"step3": [
"3×15=45"
]
} |
images_blank_noborder/math_puzzle_1856_blank_noborder.png | images_blank_hr/math_puzzle_1856_blank_hr.png | 11 | +-*/ | hard | [
4,
55
] | | | | | | 8 | | | | ? | | | | |
| | | | | + | | | | - | | | | |
| | | | | ? | | | | 17 | | | | |
| | | | | = | | | | = | | | | |
| | | | | ? | - | ? | = | 26 | | | | |
| | | | | | | × | | | | | ... | | | | | | | | | | 43 | | | | |
| | | | | | | | | | | | | |
| | | | | 30 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 38 | | 12 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step4 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | | | |
| | | | | | | | | ... | Across
38-12=26
40÷4=10
34+14=48
6×4=24
18+36=54
Down
8+30=38
43-17=26
12×4=48
40+14=54
10+6=16
18+7=25 | {
"step1": [
"40÷4=10",
"34+14=48",
"6×4=24",
"43-17=26",
"10+6=16",
"18+7=25"
],
"step2": [
"12×4=48",
"40+14=54"
],
"step3": [
"38-12=26",
"18+36=54"
],
"step4": [
"8+30=38"
]
} |
images_blank_noborder/math_puzzle_1857_blank_noborder.png | images_blank_hr/math_puzzle_1857_blank_hr.png | 14 | +-*/ | hard | [
3,
250
] | | ? | | | | | | | | | | |
| - | | | | | | | | | | |
| 221 | | 181 | | | | ? | - | 224 | = | ? |
| = | | + | | | | | | - | | + |
| ? | + | 3 | = | 9 | | 15 | + | ? | = | ? |
| | | = | | × | | | | = | | = |
| | | ? | | ? | × | 5 | = | ? |... | | 227 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 247 | | | | 23 |
| | | | | | | | | | | |
| 6 | | | | | | | | 154 | | 169 |
| | | | | | | | | | | |
| | | 184 | | 14 | | | ... | | step2 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step7 | | | | step6 |
| | | | | | | | | | | |
| step1 | | | | | | | | step4 | | step5 |
| | | | | | | | | | | |
| | | step1 | ... | Across
247-224=23
6+3=9
15+154=169
14×5=70
92+34=126
16+175=191
80÷10=8
Down
227-221=6
181+3=184
224-154=70
23+169=192
9×14=126
5×16=80
10×25=250 | {
"step1": [
"6+3=9",
"92+34=126",
"80÷10=8",
"181+3=184",
"10×25=250"
],
"step2": [
"227-221=6",
"9×14=126",
"5×16=80"
],
"step3": [
"14×5=70",
"16+175=191"
],
"step4": [
"224-154=70"
],
"step5": [
"15+154=169"
],
"step6": [
"23+169=192"
],
... |
images_blank_noborder/math_puzzle_1858_blank_noborder.png | images_blank_hr/math_puzzle_1858_blank_hr.png | 13 | +-*/ | hard | [
1,
71
] | | | | | | ? | - | 5 | = | 13 | | |
| | | | | ÷ | | | | | | |
| | | 20 | + | ? | = | ? | | | | 31 |
| | | | | = | | - | | | | + |
| | | | | 6 | | ? | × | 4 | = | ? |
| | | | | | | = | | | | = |
| | | | | ? | + | 15 | = | ? | ... | | | | | | 18 | | | | | | |
| | | | | | | | | | | |
| | | | | 3 | | 23 | | | | |
| | | | | | | | | | | |
| | | | | | | 8 | | | | 32 |
| | | | | | | | | | | |
| | | | | 37 | | | | 52 | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | step2 | | step3 | | | | |
| | | | | | | | | | | |
| | | | | | | step4 | | | | step5 |
| | | | | | | | | | | |
| | | | | step2 ... | Across
18-5=13
20+3=23
8×4=32
37+15=52
26-16=10
57-46=11
7+62=69
Down
18÷3=6
23-8=15
31+32=63
37-26=11
52+10=62
19+46=65 | {
"step1": [
"18-5=13",
"26-16=10",
"57-46=11",
"19+46=65"
],
"step2": [
"18÷3=6",
"37-26=11"
],
"step3": [
"20+3=23",
"37+15=52"
],
"step4": [
"23-8=15",
"52+10=62"
],
"step5": [
"8×4=32",
"7+62=69"
],
"step6": [
"31+32=63"
]
} |
images_blank_noborder/math_puzzle_1859_blank_noborder.png | images_blank_hr/math_puzzle_1859_blank_hr.png | 9 | +-*/ | medium | [
5,
56
] | | | | 56 | - | 6 | = | ? | | | | | | |
| | | | | | | - | | | | | | |
| | | | | | | 42 | + | 11 | = | ? | | |
| | | | | | | = | | × | | | | |
| | | | | ? | ÷ | 8 | = | 5 | | | | |
| | | | | ÷ | | | | = | | | ... | | | | | | | | 50 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | 53 | | |
| | | | | | | | | | | | | |
| | | | | 40 | | | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | ... | Across
56-6=50
42+11=53
40÷8=5
21-2=19
55-39=16
13+7=20
Down
50-42=8
11×5=55
40÷2=20 | {
"step1": [
"56-6=50",
"42+11=53",
"40÷8=5",
"21-2=19",
"55-39=16",
"50-42=8",
"11×5=55"
],
"step2": [
"40÷2=20"
],
"step3": [
"13+7=20"
]
} |
images_blank_noborder/math_puzzle_1860_blank_noborder.png | images_blank_hr/math_puzzle_1860_blank_hr.png | 5 | +-*/ | hard | [
1,
148
] | | | | ? | | 2 |
| | | - | | + |
| | | 64 | | 36 |
| | | = | | = |
| 18 | + | ? | = | ? |
| - | | | | |
| 4 | × | 17 | = | ? |
| = | | | | |
| ? | | | | | | | | | 84 | | |
| | | | | |
| | | | | |
| | | | | |
| | | 20 | | 38 |
| | | | | |
| | | | | 68 |
| | | | | |
| 14 | | | | | | | | | step3 | | |
| | | | | |
| | | | | |
| | | | | |
| | | step2 | | step1 |
| | | | | |
| | | | | step1 |
| | | | | |
| step1 | | | | | | Across
18+20=38
4×17=68
Down
84-64=20
2+36=38
18-4=14 | {
"step1": [
"4×17=68",
"2+36=38",
"18-4=14"
],
"step2": [
"18+20=38"
],
"step3": [
"84-64=20"
]
} |
images_blank_noborder/math_puzzle_1861_blank_noborder.png | images_blank_hr/math_puzzle_1861_blank_hr.png | 10 | +-*/ | easy | [
3,
125
] | | | | 13 | + | 108 | = | ? | | 8 | × | 9 | = | ? |
| | | | | - | | | | + | | | | |
| 25 | + | 64 | = | ? | | | | ? | ÷ | 3 | = | 17 |
| | | | | = | | | | = | | | | |
| | | | | 19 | + | ? | = | 59 | | | | |
| | | | | | | - | | | | ... | | | | | | | | 121 | | | | | | 72 |
| | | | | | | | | | | | | |
| | | | | 89 | | | | 51 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 40 | | | | | | |
| | | | | | | | | | | ... | | | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | ... | Across
13+108=121
8×9=72
25+64=89
51÷3=17
19+40=59
24-10=14
73-30=43
Down
108-89=19
8+51=59
40-10=30 | {
"step1": [
"13+108=121",
"8×9=72",
"25+64=89",
"51÷3=17",
"19+40=59",
"24-10=14",
"73-30=43",
"108-89=19",
"8+51=59",
"40-10=30"
]
} |
images_blank_noborder/math_puzzle_1862_blank_noborder.png | images_blank_hr/math_puzzle_1862_blank_hr.png | 12 | +-*/ | medium | [
4,
127
] | | | | | | | | | | | | | | 42 | | | | |
| | | | | | | | | | | | | + | | | | |
| | | | | 81 | + | 46 | = | ? | | ? | | 38 | - | 16 | = | ? |
| | | | | - | | | | | | ÷ | | = | | | | |
| ? | - | 18 | = | ? | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 127 | | 40 | | | | | | 22 |
| | | | | | | | | | | | | | | | | |
| 24 | | | | 6 | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | step3 | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| step3 | | | | step2 ... | Across
81+46=127
38-16=22
24-18=6
20×4=80
75÷15=5
100+21=121
116-8=108
Down
42+38=80
81-6=75
40÷4=10
20×5=100
15-7=8 | {
"step1": [
"81+46=127",
"38-16=22",
"75÷15=5",
"100+21=121",
"116-8=108",
"42+38=80",
"20×5=100",
"15-7=8"
],
"step2": [
"20×4=80",
"81-6=75"
],
"step3": [
"24-18=6",
"40÷4=10"
]
} |
images_blank_noborder/math_puzzle_1863_blank_noborder.png | images_blank_hr/math_puzzle_1863_blank_hr.png | 12 | +-*/ | easy | [
1,
242
] | | | | | | | | | | | | 240 | | |
| | | | | | | | | | | - | | |
| | | | | | | | | | | 10 | | |
| | | | | | | | | | | = | | |
| 13 | + | ? | = | 95 | | 54 | + | 176 | = | ? | | |
| | | | | + | | | | ÷ | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 82 | | | | | | | | 230 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | step1 | | |
| | | | | | | | | | | ... | Across
13+82=95
54+176=230
105-61=44
183+17=200
4×49=196
7×21=147
Down
240-10=230
95+105=200
176÷44=4
61-40=21
2×49=98
183+3=186 | {
"step1": [
"13+82=95",
"54+176=230",
"105-61=44",
"183+17=200",
"4×49=196",
"7×21=147",
"240-10=230",
"95+105=200",
"176÷44=4",
"61-40=21",
"2×49=98",
"183+3=186"
]
} |
images_blank_noborder/math_puzzle_1864_blank_noborder.png | images_blank_hr/math_puzzle_1864_blank_hr.png | 6 | +-*/ | hard | [
1,
112
] | | | | | | ? | | |
| | | | | - | | |
| ? | - | 45 | = | 22 | | |
| | | | | = | | |
| | | 26 | + | ? | = | ? |
| | | - | | | | ÷ |
| 47 | + | ? | = | ? | | 2 |
| | | = | | | | = |
| | | 9 | | | | 37 | | | | | | | 70 | | |
| | | | | | | |
| 67 | | | | | | |
| | | | | | | |
| | | | | 48 | | 74 |
| | | | | | | |
| | | 17 | | 64 | | |
| | | | | | | |
| | | | | | | | | | | | | | step3 | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | step2 | | step1 |
| | | | | | | |
| | | step1 | | step2 | | |
| | | | | | | |
| | | | | | | | | Across
67-45=22
26+48=74
47+17=64
Down
70-22=48
26-17=9
74÷2=37 | {
"step1": [
"67-45=22",
"26-17=9",
"74÷2=37"
],
"step2": [
"26+48=74",
"47+17=64"
],
"step3": [
"70-22=48"
]
} |
images_blank_noborder/math_puzzle_1865_blank_noborder.png | images_blank_hr/math_puzzle_1865_blank_hr.png | 6 | +-*/ | medium | [
4,
170
] | | | | | | | | ? | | 158 |
| | | | | | | ÷ | | - |
| | | | | ? | × | 4 | = | ? |
| | | | | + | | = | | = |
| ? | + | 13 | = | 54 | | 38 | | 42 |
| | | | | = | | | | |
| | | | | ? | + | 70 | = | 153 | | | | | | | | | 152 | | |
| | | | | | | | | |
| | | | | 29 | | | | 116 |
| | | | | | | | | |
| 41 | | | | | | | | |
| | | | | | | | | |
| | | | | 83 | | | | | | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | step2 | | | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | | | Across
29×4=116
41+13=54
83+70=153
Down
152÷4=38
158-116=42
29+54=83 | {
"step1": [
"41+13=54",
"83+70=153",
"152÷4=38",
"158-116=42"
],
"step2": [
"29×4=116",
"29+54=83"
]
} |
images_blank_noborder/math_puzzle_1866_blank_noborder.png | images_blank_hr/math_puzzle_1866_blank_hr.png | 7 | +-*/ | easy | [
2,
132
] | | | | 128 | - | ? | = | 121 |
| | | | | | | - |
| 16 | × | 4 | = | ? | | 90 |
| | | | | - | | = |
| | | 93 | ÷ | 3 | = | ? |
| | | - | | = | | |
| | | ? | | 61 | | |
| | | = | | | | |
| ? | + | 27 | = | 103 | | | | | | | | | 7 | | |
| | | | | | | |
| | | | | 64 | | |
| | | | | | | |
| | | | | | | 31 |
| | | | | | | |
| | | 66 | | | | |
| | | | | | | |
| 76 | | | | | | | | | | | | | step1 | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | | | Across
128-7=121
16×4=64
93÷3=31
76+27=103
Down
121-90=31
64-3=61
93-66=27 | {
"step1": [
"128-7=121",
"16×4=64",
"93÷3=31",
"76+27=103",
"121-90=31",
"64-3=61",
"93-66=27"
]
} |
images_blank_noborder/math_puzzle_1867_blank_noborder.png | images_blank_hr/math_puzzle_1867_blank_hr.png | 13 | +-*/ | easy | [
4,
66
] | | | | | | | | | | | | | | | | 26 | | |
| | | | | | | | | | | | | | | - | | |
| | | 45 | - | 34 | = | ? | | | | | | | | ? | | |
| | | ÷ | | | | | | | | | | | | = | | |
| | | 9 | × | ? | = | 36 | | 12... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 11 | | | | | | | | 22 | | |
| | | | | | | | | | | | | | | | | |
| | | | | 4 | | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | ... | Across
45-34=11
9×4=36
24÷4=6
53-5=48
25+14=39
66-37=29
Down
26-22=4
45÷9=5
36+30=66
12+25=37
15+14=29
24+39=63
53+8=61 | {
"step1": [
"45-34=11",
"9×4=36",
"24÷4=6",
"53-5=48",
"25+14=39",
"66-37=29",
"26-22=4",
"45÷9=5",
"36+30=66",
"12+25=37",
"15+14=29",
"24+39=63",
"53+8=61"
]
} |
images_blank_noborder/math_puzzle_1868_blank_noborder.png | images_blank_hr/math_puzzle_1868_blank_hr.png | 10 | +-*/ | easy | [
3,
156
] | | | | 3 | + | 142 | = | ? | | | | | | | | |
| | | | | - | | | | | | | | | | |
| | | | | ? | × | 7 | = | 84 | | ? | | | | |
| | | | | = | | + | | ÷ | | × | | | | |
| ? | + | 29 | = | 130 | | 44 | | ? | | 13 | + | 123 | = | ? |
... | | | | | | | | 145 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 12 | | | | | | 5 | | | | |
| | | | | | | | | | | | | | | |
| 101 | | | | | | | | 6 | | | | | | 136 |
| ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | ... | Across
3+142=145
12×7=84
101+29=130
13+123=136
51+14=65
Down
142-12=130
7+44=51
84÷6=14
5×13=65
101-9=92 | {
"step1": [
"3+142=145",
"12×7=84",
"101+29=130",
"13+123=136",
"51+14=65",
"142-12=130",
"7+44=51",
"84÷6=14",
"5×13=65",
"101-9=92"
]
} |
images_blank_noborder/math_puzzle_1869_blank_noborder.png | images_blank_hr/math_puzzle_1869_blank_hr.png | 14 | +-*/ | medium | [
1,
102
] | | | | ? | | | | | | | | | | | | |
| | | - | | | | | | | | | | | | |
| | | 14 | | | | | | | | | | | | |
| | | = | | | | | | | | | | | | |
| 26 | | 58 | - | 15 | = | ? | | 31 | + | ? | = | 55 | | |
| + ... | | | | 72 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 43 | | | | 24 | | | | |
| | ... | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | step1 | | | | ... | Across
58-15=43
31+24=55
56+40=96
21×2=42
25+27=52
91÷13=7
8+63=71
Down
72-14=58
26+56=82
43-16=27
31+21=52
55-42=13
96-25=71
8+33=41 | {
"step1": [
"58-15=43",
"31+24=55",
"56+40=96",
"21×2=42",
"8+63=71",
"72-14=58",
"26+56=82",
"31+21=52",
"96-25=71",
"8+33=41"
],
"step2": [
"25+27=52",
"43-16=27",
"55-42=13"
],
"step3": [
"91÷13=7"
]
} |
images_blank_noborder/math_puzzle_1870_blank_noborder.png | images_blank_hr/math_puzzle_1870_blank_hr.png | 12 | +-*/ | hard | [
5,
141
] | | | | 11 | | 9 | + | ? | = | ? | | | | ? | | |
| | | × | | | | ÷ | | | | | | - | | |
| | | ? | | | | ? | × | 5 | = | ? | | 63 | | |
| | | = | | | | = | | + | | ÷ | | = | | |
| | | ? | - | ? | = | 6 | | 44 | | 15 | + | 25 | = | ? |
| |... | | | | | | | | 126 | | 135 | | | | 88 | | |
| | | | | | | | | | | | | | | |
| | | 10 | | | | 21 | | | | 105 | | | | |
| | | | | | | | | | | | | | | |
| | | 110 | | 104 | | | | | | | | | | 4... | | | | | | | | step5 | | step6 | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | step4 | | | | step4 | | | | step3 | | | | |
| | | | | | | | | | | | | | | |
| | | step3 | | step2 | | | | | ... | Across
9+126=135
21×5=105
110-104=6
15+25=40
49+7=56
124-46=78
Down
11×10=110
126÷21=6
88-63=25
5+44=49
105÷15=7
104-26=78 | {
"step1": [
"15+25=40",
"124-46=78",
"88-63=25",
"5+44=49"
],
"step2": [
"49+7=56",
"104-26=78"
],
"step3": [
"110-104=6",
"105÷15=7"
],
"step4": [
"21×5=105",
"11×10=110"
],
"step5": [
"126÷21=6"
],
"step6": [
"9+126=135"
]
} |
images_blank_noborder/math_puzzle_1871_blank_noborder.png | images_blank_hr/math_puzzle_1871_blank_hr.png | 5 | +-*/ | easy | [
5,
54
] | | | | ? | | 13 | | | | |
| | | ÷ | | + | | | | |
| 7 | × | 5 | = | ? | | | | |
| + | | = | | = | | | | |
| 46 | | 9 | | 48 | + | 6 | = | ? |
| = | | | | | | | | |
| ? | | | | | | | | | | | | | 45 | | | | | | |
| | | | | | | | | |
| | | | | 35 | | | | |
| | | | | | | | | |
| | | | | | | | | 54 |
| | | | | | | | | |
| 53 | | | | | | | | | | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | | | Across
7×5=35
48+6=54
Down
45÷5=9
13+35=48
7+46=53 | {
"step1": [
"7×5=35",
"48+6=54",
"45÷5=9",
"13+35=48",
"7+46=53"
]
} |
images_blank_noborder/math_puzzle_1872_blank_noborder.png | images_blank_hr/math_puzzle_1872_blank_hr.png | 5 | +-*/ | medium | [
1,
235
] | | | | | | | | | | ? |
| | | | | | | | | × |
| | | | | | | | | 11 |
| | | | | | | | | = |
| | | | | 89 | + | 54 | = | ? |
| | | | | × | | | | |
| | | ? | ÷ | 2 | = | 86 | | |
| | | | | = | | | | |
| 207 | - | ... | | | | | | | | | | 13 |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 143 |
| | | | | | | | | |
| | | 172 | | | | | | |
| | | | | | | | | |
| | | ... | | | | | | | | | | step2 |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| ... | Across
89+54=143
172÷2=86
207-29=178
Down
13×11=143
89×2=178 | {
"step1": [
"89+54=143",
"172÷2=86",
"207-29=178",
"89×2=178"
],
"step2": [
"13×11=143"
]
} |
images_blank_noborder/math_puzzle_1873_blank_noborder.png | images_blank_hr/math_puzzle_1873_blank_hr.png | 5 | +-*/ | easy | [
1,
78
] | | | | | | ? | ÷ | 2 | = | 39 |
| | | | | - | | | | |
| | | 64 | | 46 | | | | |
| | | + | | = | | | | |
| 8 | × | ? | = | 32 | | | | |
| × | | = | | | | | | |
| ? | | 68 | | | | | | |
| = | | | | | | | | |
| 40 | | ... | | | | | | 78 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 4 | | | | | | |
| | | | | | | | | |
| 5 | | | | | | | | |
| | | | | | | | | |
| | | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| ... | Across
78÷2=39
8×4=32
Down
78-46=32
64+4=68
8×5=40 | {
"step1": [
"78÷2=39",
"8×4=32",
"78-46=32",
"64+4=68",
"8×5=40"
]
} |
images_blank_noborder/math_puzzle_1874_blank_noborder.png | images_blank_hr/math_puzzle_1874_blank_hr.png | 8 | +-*/ | hard | [
4,
225
] | | ? | - | 63 | = | ? | | | | |
| - | | | | | | | | |
| 4 | | ? | - | ? | = | 166 | | |
| = | | | | × | | | | |
| ? | ÷ | ? | = | 25 | | | | |
| | | × | | = | | | | |
| | | 45 | | ? | + | 35 | = | 185 |
| | | = | | | | | | |
| | ... | | 129 | | | | 66 | | | | |
| | | | | | | | | |
| | | 172 | | 6 | | | | |
| | | | | | | | | |
| 125 | | 5 | | | | | | |
| | | | | | | | | |
| | | | | 150 | | | | |
| | | | | | | | | |
| | ... | | step4 | | | | step5 | | | | |
| | | | | | | | | |
| | | step3 | | step2 | | | | |
| | | | | | | | | |
| step3 | | step2 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | ... | Across
129-63=66
172-6=166
125÷5=25
150+35=185
225-118=107
Down
129-4=125
6×25=150
5×45=225 | {
"step1": [
"150+35=185",
"225-118=107"
],
"step2": [
"6×25=150",
"5×45=225"
],
"step3": [
"172-6=166",
"125÷5=25"
],
"step4": [
"129-4=125"
],
"step5": [
"129-63=66"
]
} |
images_blank_noborder/math_puzzle_1875_blank_noborder.png | images_blank_hr/math_puzzle_1875_blank_hr.png | 7 | +-*/ | hard | [
5,
53
] | | 10 | + | 25 | = | ? | | | | | | | | |
| | | | | ÷ | | | | | | | | |
| | | | | ? | × | 6 | = | ? | | | | |
| | | | | = | | + | | + | | | | |
| | | | | 7 | | ? | | ? | - | 8 | = | ? |
| | | | | | | = | | = | | | ... | | | | | | 35 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 5 | | | | 30 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 16 | | 20 | | | | 12 |
| | | | | | | | | | | |... | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | | | step3 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step2 | | step4 | | | | step5 |
| | | | | | | ... | Across
10+25=35
5×6=30
20-8=12
36-14=22
Down
35÷5=7
6+16=22
30+20=50 | {
"step1": [
"10+25=35",
"36-14=22"
],
"step2": [
"35÷5=7",
"6+16=22"
],
"step3": [
"5×6=30"
],
"step4": [
"30+20=50"
],
"step5": [
"20-8=12"
]
} |
images_blank_noborder/math_puzzle_1876_blank_noborder.png | images_blank_hr/math_puzzle_1876_blank_hr.png | 14 | +-*/ | easy | [
5,
75
] | | | | | | | | 25 | | | | | | | | | | |
| | | | | | | + | | | | | | | | | | |
| | | | | | | ? | | | | | | | | | | |
| | | | | | | = | | | | | | | | | | |
| | | | | ? | + | 35 | = | 74 |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 10 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 39 | | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | ... | Across
39+35=74
11+13=24
69-41=28
50+22=72
65+6=71
64-11=53
8+26=34
13+18=31
Down
25+10=35
39-11=28
74-24=50
13×5=65
72÷9=8
71-53=18 | {
"step1": [
"39+35=74",
"11+13=24",
"69-41=28",
"50+22=72",
"65+6=71",
"64-11=53",
"8+26=34",
"13+18=31",
"25+10=35",
"39-11=28",
"74-24=50",
"13×5=65",
"72÷9=8",
"71-53=18"
]
} |
images_blank_noborder/math_puzzle_1877_blank_noborder.png | images_blank_hr/math_puzzle_1877_blank_hr.png | 11 | +-*/ | easy | [
3,
185
] | | | | | | 25 | + | ? | = | 39 | | |
| | | | | | | | | - | | |
| 15 | | | | 77 | - | ? | = | 19 | | |
| + | | | | + | | | | = | | |
| ? | | | | 100 | ÷ | 5 | = | ? | | |
| = | | | | = | | × | | | | |
| 59 | × | 3 | = | ? | | ? | + | 11... | | | | | | | | 14 | | | | |
| | | | | | | | | | | |
| | | | | | | 58 | | | | |
| | | | | | | | | | | |
| 44 | | | | | | | | 20 | | |
| | | | | | | | | | | |
| | | | | 177 | | 37 | | |... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
25+14=39
77-58=19
100÷5=20
59×3=177
37+118=155
Down
39-19=20
15+44=59
77+100=177
5×37=185
3×53=159
118+50=168 | {
"step1": [
"25+14=39",
"77-58=19",
"100÷5=20",
"59×3=177",
"37+118=155",
"39-19=20",
"15+44=59",
"77+100=177",
"5×37=185",
"3×53=159",
"118+50=168"
]
} |
images_blank_noborder/math_puzzle_1878_blank_noborder.png | images_blank_hr/math_puzzle_1878_blank_hr.png | 14 | +-*/ | medium | [
5,
64
] | | | | | | | | 20 | + | 7 | = | ? | | | | |
| | | | | | | | | | | - | | | | |
| ? | | | | ? | + | 17 | = | 56 | | 18 | - | 6 | = | ? |
| - | | | | - | | | | | | = | | | | |
| ? | + | 13 | = | 28 | | | | 5 | × | 9 | = | ? | | |
| = ... | | | | | | | | | | | | 27 | | | | |
| | | | | | | | | | | | | | | |
| 64 | | | | 39 | | | | | | | | | | 12 |
| | | | | | | | | | | | | | | |
| 15 | | | | | | | | | | | | 45 | | |
| ... | | | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | |
| step2 | | | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | st... | Across
20+7=27
39+17=56
18-6=12
15+13=28
5×9=45
11+10=21
32-6=26
55÷11=5
Down
27-18=9
64-15=49
39-28=11
5+21=26
45-34=11
10×6=60 | {
"step1": [
"20+7=27",
"39+17=56",
"18-6=12",
"15+13=28",
"5×9=45",
"11+10=21",
"55÷11=5",
"27-18=9",
"39-28=11",
"45-34=11",
"10×6=60"
],
"step2": [
"64-15=49",
"5+21=26"
],
"step3": [
"32-6=26"
]
} |
images_blank_noborder/math_puzzle_1879_blank_noborder.png | images_blank_hr/math_puzzle_1879_blank_hr.png | 5 | +-*/ | hard | [
3,
214
] | | | | 167 | | | | ? |
| | | - | | | | - |
| 19 | × | 11 | = | ? | | 61 |
| | | = | | | | = |
| | | ? | ÷ | 12 | = | ? |
| | | | | - | | |
| | | | | ? | | |
| | | | | = | | |
| | | | | 4 | | | | | | | | | | | 74 |
| | | | | | | |
| | | | | 209 | | |
| | | | | | | |
| | | 156 | | | | 13 |
| | | | | | | |
| | | | | 8 | | |
| | | | | | | |
| | | | | | | | | | | | | | | | step3 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | step2 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | | | | | | | Across
19×11=209
156÷12=13
Down
167-11=156
74-61=13
12-8=4 | {
"step1": [
"19×11=209",
"167-11=156",
"12-8=4"
],
"step2": [
"156÷12=13"
],
"step3": [
"74-61=13"
]
} |
images_blank_noborder/math_puzzle_1880_blank_noborder.png | images_blank_hr/math_puzzle_1880_blank_hr.png | 13 | +-*/ | medium | [
1,
89
] | | | | | | | | | | 41 | | 11 |
| | | | | | | | | × | | + |
| ? | | | | 15 | | 3 | ÷ | 1 | = | ? |
| ÷ | | | | + | | × | | = | | = |
| 1 | | ? | - | 31 | = | 27 | | ? | | 14 |
| = | | ÷ | | = | | = | | | | |
| 48 | - | 2 | = | ? | | ? | + | 6 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| 48 | | | | | | | | | | 3 |
| | | | | | | | | | | |
| | | 58 | | | | | | 41 | | |
| | | | | | | | | | | |
| | | | | 46 | | 81 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
3÷1=3
58-31=27
48-2=46
81+6=87
29-24=5
Down
41×1=41
11+3=14
48÷1=48
15+31=46
3×27=81
58÷2=29
6×10=60
87+1=88 | {
"step1": [
"3÷1=3",
"58-31=27",
"48-2=46",
"41×1=41",
"11+3=14",
"48÷1=48",
"15+31=46",
"3×27=81",
"6×10=60"
],
"step2": [
"81+6=87",
"58÷2=29"
],
"step3": [
"29-24=5",
"87+1=88"
]
} |
images_blank_noborder/math_puzzle_1881_blank_noborder.png | images_blank_hr/math_puzzle_1881_blank_hr.png | 10 | +-*/ | easy | [
1,
176
] | | | | | | | | | | | | 89 |
| | | | | | | | | | | + |
| 2 | × | 81 | = | ? | | 170 | - | 106 | = | ? |
| | | | | - | | ÷ | | | | = |
| 19 | | 111 | | 135 | + | ? | = | 140 | | 153 |
| × | | ÷ | | = | | = | | | | |
| 9 | × | ? | = | 27 | | 34... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 162 | | | | | | 64 |
| | | | | | | | | | | |
| | | | | | | 5 | | | | |
| | | | | | | | | | | |
| | | 3 | | | | | | | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | ... | Across
2×81=162
170-106=64
135+5=140
9×3=27
37-1=36
Down
89+64=153
162-135=27
170÷5=34
19×9=171
111÷3=37 | {
"step1": [
"2×81=162",
"170-106=64",
"135+5=140",
"9×3=27",
"37-1=36",
"89+64=153",
"162-135=27",
"170÷5=34",
"19×9=171",
"111÷3=37"
]
} |
images_blank_noborder/math_puzzle_1882_blank_noborder.png | images_blank_hr/math_puzzle_1882_blank_hr.png | 14 | +-*/ | medium | [
5,
234
] | | | | | | | | | | | | | | 193 |
| | | | | | | | | | | | | - |
| | | | | | | | | | | | | 123 |
| | | | | | | | | | | | | = |
| | | | | | | | | 57 | + | 13 | = | ? |
| | | | | | | | | | | × ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 70 |
| | | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | | ... | Across
57+13=70
66+15=81
96÷16=6
108+7=115
8×26=208
105+71=176
76+18=94
50+39=89
Down
193-123=70
13×16=208
15×7=105
22×8=176
108+80=188
71+18=89 | {
"step1": [
"57+13=70",
"66+15=81",
"96÷16=6",
"108+7=115",
"76+18=94",
"50+39=89",
"193-123=70",
"13×16=208",
"108+80=188",
"71+18=89"
],
"step2": [
"8×26=208",
"15×7=105"
],
"step3": [
"105+71=176",
"22×8=176"
]
} |
images_blank_noborder/math_puzzle_1883_blank_noborder.png | images_blank_hr/math_puzzle_1883_blank_hr.png | 10 | +-*/ | easy | [
4,
208
] | | | | | | | | | | 55 | - | ? | = | 34 |
| | | | | | | | | + | | - | | |
| | | 149 | - | 133 | = | ? | | 88 | | 7 | | |
| | | | | - | | × | | = | | = | | |
| ? | | | | 11 | × | 13 | = | ? | | 14 | | |
| + | | | | = | | = | | | ... | | | | | | | | | | | | 21 | | |
| | | | | | | | | | | | | |
| | | | | | | 16 | | | | | | |
| | | | | | | | | | | | | |
| 12 | | | | | | | | 143 | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
55-21=34
149-133=16
11×13=143
193-71=122
Down
55+88=143
21-7=14
133-11=122
16×13=208
12+193=205
71+43=114 | {
"step1": [
"55-21=34",
"149-133=16",
"11×13=143",
"193-71=122",
"55+88=143",
"21-7=14",
"133-11=122",
"16×13=208",
"12+193=205",
"71+43=114"
]
} |
images_blank_noborder/math_puzzle_1884_blank_noborder.png | images_blank_hr/math_puzzle_1884_blank_hr.png | 15 | +-*/ | medium | [
5,
230
] | | | | ? | | | | ? | | | | | | |
| | | + | | | | - | | | | | | |
| | | 21 | | | | 176 | | | | | | |
| | | = | | | | = | | | | | | |
| | | ? | - | ? | = | 40 | | | | 119 | | |
| | | | | - | | | | | | + ... | | | | 201 | | | | 216 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 222 | | 182 | | | | | | | | |
| | | | | | | | | | | ... | | | | step5 | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step4 | | step3 | | | | | | | | |
| | | | | | | | | ... | Across
222-182=40
111+32=143
120-49=71
183+11=194
108+107=215
13-6=7
Down
201+21=222
216-176=40
182-111=71
119+75=194
32+183=215
143÷11=13
31×7=217
108÷9=12
107+28=135 | {
"step1": [
"120-49=71",
"183+11=194",
"108+107=215",
"13-6=7",
"216-176=40",
"119+75=194",
"32+183=215",
"143÷11=13",
"31×7=217",
"108÷9=12",
"107+28=135"
],
"step2": [
"111+32=143"
],
"step3": [
"182-111=71"
],
"step4": [
"222-182=40"
],
"step... |
images_blank_noborder/math_puzzle_1885_blank_noborder.png | images_blank_hr/math_puzzle_1885_blank_hr.png | 6 | +-*/ | hard | [
2,
221
] | | ? | - | 142 | = | 35 | | ? |
| | | | | + | | + |
| | | 33 | + | 104 | = | ? |
| | | - | | = | | = |
| | | ? | | ? | | 171 |
| | | = | | | | |
| | | 8 | + | 68 | = | ? | | | 177 | | | | | | 34 |
| | | | | | | |
| | | | | | | 137 |
| | | | | | | |
| | | 25 | | 139 | | |
| | | | | | | |
| | | | | | | 76 | | | step1 | | | | | | step2 |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | step1 | | |
| | | | | | | |
| | | | | | | step1 | | Across
177-142=35
33+104=137
8+68=76
Down
35+104=139
34+137=171
33-25=8 | {
"step1": [
"177-142=35",
"33+104=137",
"8+68=76",
"35+104=139",
"33-25=8"
],
"step2": [
"34+137=171"
]
} |
images_blank_noborder/math_puzzle_1886_blank_noborder.png | images_blank_hr/math_puzzle_1886_blank_hr.png | 10 | +-*/ | medium | [
1,
153
] | | | | 101 | | | | 8 | + | 81 | = | ? |
| | | - | | | | + | | | | |
| 41 | + | 32 | = | ? | | ? | × | ? | = | 90 |
| | | = | | | | = | | | | |
| | | ? | ÷ | 3 | = | 23 | | | | |
| | | | | × | | | | | | |
| | | 2 | × | 40 | = | ? | | ... | | | | | | | | | | | | 89 |
| | | | | | | | | | | |
| | | | | 73 | | 15 | | 6 | | |
| | | | | | | | | | | |
| | | 69 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 80 | | | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | ... | Across
8+81=89
41+32=73
15×6=90
69÷3=23
2×40=80
120÷5=24
Down
101-32=69
8+15=23
3×40=120
2×68=136 | {
"step1": [
"8+81=89",
"41+32=73",
"69÷3=23",
"2×40=80",
"120÷5=24",
"101-32=69",
"8+15=23",
"3×40=120",
"2×68=136"
],
"step2": [
"15×6=90"
]
} |
images_blank_noborder/math_puzzle_1887_blank_noborder.png | images_blank_hr/math_puzzle_1887_blank_hr.png | 6 | +-*/ | easy | [
4,
164
] | | | | ? | | | | | | | | |
| | | + | | | | | | | | |
| | | 20 | | | | 4 | | | | |
| | | = | | | | × | | | | |
| | | 72 | - | ? | = | 38 | | | | |
| | | | | - | | = | | | | |
| 61 | - | ? | = | 15 | | ? | + | 12 | ... | | | | 52 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 34 | | | | | | |
| | | | | | | | | | | |
| | | 46 | | | | 152 | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | step1 ... | Across
72-34=38
61-46=15
152+12=164
Down
52+20=72
4×38=152
34-15=19 | {
"step1": [
"72-34=38",
"61-46=15",
"152+12=164",
"52+20=72",
"4×38=152",
"34-15=19"
]
} |
images_blank_noborder/math_puzzle_1888_blank_noborder.png | images_blank_hr/math_puzzle_1888_blank_hr.png | 14 | +-*/ | hard | [
2,
181
] | | | | | | | | | | | | | | | | ? |
| | | | | | | | | | | | | | | × |
| | | | | 156 | - | ? | = | 124 | | | | | | 20 |
| | | | | | | - | | | | | | | | = |
| | | | | ? | - | ? | = | 39 | | ? | × | 8 | = | ? |
| ... | | | | | | | | | | | | | | | | 4 |
| | | | | | | | | | | | | | | |
| | | | | | | 32 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 69 | | 30 | | | | 10 | | | | 80 |
| |... | | | | | | | | | | | | | | | | step4 |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | step2 | | ... | Across
156-32=124
69-30=39
10×8=80
18÷2=9
12×5=60
66÷3=22
73+19=92
144÷6=24
Down
4×20=80
32-30=2
10+12=22
18+74=92
9-3=6
144-40=104 | {
"step1": [
"156-32=124",
"18÷2=9",
"12×5=60",
"144÷6=24",
"144-40=104"
],
"step2": [
"32-30=2",
"10+12=22",
"18+74=92",
"9-3=6"
],
"step3": [
"69-30=39",
"10×8=80",
"66÷3=22",
"73+19=92"
],
"step4": [
"4×20=80"
]
} |
images_blank_noborder/math_puzzle_1889_blank_noborder.png | images_blank_hr/math_puzzle_1889_blank_hr.png | 8 | +-*/ | medium | [
2,
140
] | | | | ? | | | | | | | | |
| | | - | | | | | | | | |
| | | 2 | × | 17 | = | ? | | | | |
| | | = | | - | | + | | | | |
| 96 | - | 87 | = | ? | | 66 | + | 42 | = | ? |
| | | | | = | | = | | | | |
| ? | - | 77 | = | ? | | 100 | ÷ | 5 ... | | | | 89 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 34 | | | | |
| | | | | | | | | | | |
| | | | | 9 | | | | | | 108 |
| | | | | | | | | | | |
| 85 | | | | 8 | | | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| step3 | | | | step2 ... | Across
2×17=34
96-87=9
66+42=108
85-77=8
100÷5=20
Down
89-2=87
17-9=8
34+66=100 | {
"step1": [
"2×17=34",
"96-87=9",
"66+42=108",
"100÷5=20",
"89-2=87",
"34+66=100"
],
"step2": [
"17-9=8"
],
"step3": [
"85-77=8"
]
} |
images_blank_noborder/math_puzzle_1890_blank_noborder.png | images_blank_hr/math_puzzle_1890_blank_hr.png | 14 | +-*/ | hard | [
4,
203
] | | | | | | | | | | ? | | | | |
| | | | | | | | | + | | | | |
| | | | | | | | | 16 | | | | |
| | | | | | | | | = | | | | |
| | | | | 10 | | ? | | 33 | + | ? | = | 195 |
| | | | | × | | + | | | | - |... | | | | | | | | | | 17 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 27 | | | | 162 | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step2 | | | | step1 | | |
| | | | | | | | | | ... | Across
33+162=195
14+21=35
7×20=140
48÷4=12
6×31=186
Down
17+16=33
10×14=140
27+21=48
162-150=12
195+5=200
100+20=120
35-4=31
7×13=91
186-94=92 | {
"step1": [
"33+162=195",
"48÷4=12",
"17+16=33",
"195+5=200",
"100+20=120",
"186-94=92"
],
"step2": [
"6×31=186",
"27+21=48",
"162-150=12"
],
"step3": [
"35-4=31"
],
"step4": [
"14+21=35"
],
"step5": [
"10×14=140"
],
"step6": [
"7×20=140"
],
... |
images_blank_noborder/math_puzzle_1891_blank_noborder.png | images_blank_hr/math_puzzle_1891_blank_hr.png | 8 | +-*/ | easy | [
3,
140
] | | | | | | 88 | - | ? | = | 19 | | |
| | | | | - | | | | | | |
| 4 | × | 13 | = | ? | | | | | | |
| | | | | = | | | | | | |
| | | ? | - | 36 | = | 26 | | | | |
| | | + | | | | + | | | | |
| | | 8 | | 32 | - | ? | = | 21 |... | | | | | | | | 69 | | | | |
| | | | | | | | | | | |
| | | | | 52 | | | | | | |
| | | | | | | | | | | |
| | | 62 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 11 | | | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
88-69=19
4×13=52
62-36=26
32-11=21
37+89=126
Down
88-52=36
62+8=70
26+11=37 | {
"step1": [
"88-69=19",
"4×13=52",
"62-36=26",
"32-11=21",
"37+89=126",
"88-52=36",
"62+8=70",
"26+11=37"
]
} |
images_blank_noborder/math_puzzle_1892_blank_noborder.png | images_blank_hr/math_puzzle_1892_blank_hr.png | 8 | +-*/ | easy | [
5,
92
] | | | | 17 | | | | | | |
| | | + | | | | | | |
| | | ? | | | | | | |
| | | = | | | | | | |
| ? | - | 54 | = | 14 | | | | |
| | | | | + | | | | |
| | | | | 20 | | | | 87 |
| | | | | = | | | | - |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | 37 | | | | | | |
| | | | | | | | | |
| 68 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | ... | Across
68-54=14
34-18=16
7×12=84
Down
17+37=54
14+20=34
87-16=71
18-6=12
77÷7=11 | {
"step1": [
"68-54=14",
"34-18=16",
"7×12=84",
"17+37=54",
"14+20=34",
"87-16=71",
"18-6=12",
"77÷7=11"
]
} |
images_blank_noborder/math_puzzle_1893_blank_noborder.png | images_blank_hr/math_puzzle_1893_blank_hr.png | 13 | +-*/ | hard | [
4,
139
] | | | | | | 109 | | | | | | | | | | | | | | |
| | | | | + | | | | | | | | | | | | | | |
| 6 | + | ? | = | ? | | | | | | | | | | 108 | - | 37 | = | ? |
| | | | | = | | | | | | | | | | + | | | | |
| ... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | 7 | | 13 | | | | | | | | | | | | | | 71 |
| | | | | | | | | | | | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | step3 | | step2 | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | | | ... | Across
6+7=13
108-37=71
122-21=101
34+40=74
29×4=116
18+27=45
58+57=115
Down
109+13=122
108+8=116
101-74=27
16+29=45
100÷4=25
40+18=58 | {
"step1": [
"108-37=71",
"122-21=101",
"34+40=74",
"100÷4=25",
"40+18=58"
],
"step2": [
"58+57=115",
"109+13=122",
"101-74=27"
],
"step3": [
"6+7=13",
"18+27=45"
],
"step4": [
"16+29=45"
],
"step5": [
"29×4=116"
],
"step6": [
"108+8=116"
]
} |
images_blank_noborder/math_puzzle_1894_blank_noborder.png | images_blank_hr/math_puzzle_1894_blank_hr.png | 14 | +-*/ | hard | [
5,
202
] | | | | | | | | 96 | + | 60 | = | ? |
| | | | | | | | | | | - |
| 14 | | | | | | 165 | - | ? | = | ? |
| × | | | | | | - | | | | = |
| ? | × | ? | = | 85 | | ? | | | | 80 |
| = | | + | | | | = | | | | |
| ? | | 75 | + | 65 | = | ? | | ... | | | | | | | | | | | | 156 |
| | | | | | | | | | | |
| | | | | | | | | 89 | | 76 |
| | | | | | | | | | | |
| 5 | | 17 | | | | 25 | | | | |
| | | | | | | | | | | |
| 70 | | | | | | 140 | | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | | | step3 | | step2 |
| | | | | | | | | | | |
| step4 | | step3 | | | | step2 | | | | |
| | | | | | | | | | | |
| step5 | | | ... | Across
96+60=156
165-89=76
5×17=85
75+65=140
92-38=54
175+27=202
45÷3=15
Down
156-76=80
14×5=70
165-25=140
17+75=92
65-38=27
175+24=199
202-45=157 | {
"step1": [
"96+60=156",
"75+65=140",
"45÷3=15",
"65-38=27",
"202-45=157"
],
"step2": [
"92-38=54",
"175+27=202",
"156-76=80",
"165-25=140"
],
"step3": [
"165-89=76",
"17+75=92",
"175+24=199"
],
"step4": [
"5×17=85"
],
"step5": [
"14×5=70"
]
} |
images_blank_noborder/math_puzzle_1895_blank_noborder.png | images_blank_hr/math_puzzle_1895_blank_hr.png | 12 | +-*/ | medium | [
5,
77
] | | | | | | | | 41 | | | | |
| | | | | | | - | | | | |
| | | | | | | 27 | | | | |
| | | | | | | = | | | | |
| | | | | 22 | - | ? | = | ? | | 32 |
| | | | | + | | | | + | | + |
| ? | - | 29 | = | ? | | 28 | + | ? | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 14 | | 8 | | |
| | | | | | | | | | | |
| 46 | | | | 17 | | | | 10 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | step2 | | |
| | | | | | | | | | | |
| step3 | | | | step2 | | ... | Across
22-14=8
46-29=17
28+10=38
39-21=18
30+47=77
51-45=6
Down
41-27=14
22+17=39
8+10=18
32+38=70
21+30=51
45+13=58 | {
"step1": [
"28+10=38",
"39-21=18",
"30+47=77",
"51-45=6",
"41-27=14",
"32+38=70",
"21+30=51",
"45+13=58"
],
"step2": [
"22-14=8",
"22+17=39",
"8+10=18"
],
"step3": [
"46-29=17"
]
} |
images_blank_noborder/math_puzzle_1896_blank_noborder.png | images_blank_hr/math_puzzle_1896_blank_hr.png | 5 | +-*/ | hard | [
5,
248
] | | | | | | | | | | 15 |
| | | | | | | | | × |
| | | | | ? | | | | ? |
| | | | | × | | | | = |
| | | | | 5 | × | 18 | = | ? |
| | | | | = | | + | | |
| 225 | - | 185 | = | ? | | 165 | | |
| | | | | | | = | | |
| | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 8 | | | | 6 |
| | | | | | | | | |
| | | | | | | | | 90 |
| | | | | | | | | |
| | | | | 40 | | | | |
| | | | | | | | | |
| | | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step2 | | | | step2 |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
... | Across
5×18=90
225-185=40
Down
15×6=90
8×5=40
18+165=183 | {
"step1": [
"5×18=90",
"225-185=40",
"18+165=183"
],
"step2": [
"15×6=90",
"8×5=40"
]
} |
images_blank_noborder/math_puzzle_1897_blank_noborder.png | images_blank_hr/math_puzzle_1897_blank_hr.png | 15 | +-*/ | hard | [
1,
178
] | | | | | | | | | | ? | + | 22 | = | ? | | | | |
| | | | | | | | | | | | | + | | | | |
| ? | - | 88 | = | ? | | ? | ÷ | 1 | = | ? | | 45 | × | ? | = | ? |
| | | | | - | | | | | | × | | = | | | | + |
| ? | ÷ | 1 | = | 66 | | ? | | ? ... | | | | | | | | | | 29 | | | | 51 | | | | |
| | | | | | | | | | | | | | | | | |
| 165 | | | | 77 | | 6 | | | | 6 | | | | 3 | | 135 |
| | | | | | | | | | | | | | | | | |
| 66 | | | | | | 122 | ... | | | | | | | | | | step4 | | | | step3 | | | | |
| | | | | | | | | | | | | | | | | |
| step3 | | | | step2 | | step3 | | | | step2 | | | | step2 | | step1 |
| | | | | | | | | | | | | | | | | |
| step1 ... | Across
29+22=51
165-88=77
6÷1=6
45×3=135
66÷1=66
122-26=96
11-9=2
156+8=164
131-61=70
Down
51+45=96
77-66=11
6×26=156
135+33=168
122+9=131
122÷2=61 | {
"step1": [
"66÷1=66",
"11-9=2",
"156+8=164",
"131-61=70",
"135+33=168",
"122÷2=61"
],
"step2": [
"45×3=135",
"122-26=96",
"77-66=11",
"6×26=156",
"122+9=131"
],
"step3": [
"165-88=77",
"6÷1=6",
"51+45=96"
],
"step4": [
"29+22=51"
]
} |
images_blank_noborder/math_puzzle_1898_blank_noborder.png | images_blank_hr/math_puzzle_1898_blank_hr.png | 13 | +-*/ | hard | [
3,
246
] | | | | | | | | | | | | 216 |
| | | | | | | | | | | - |
| | | ? | - | 7 | = | ? | | ? | | 76 |
| | | | | + | | - | | - | | = |
| 3 | | ? | | ? | | 28 | × | ? | = | ? |
| × | | ÷ | | = | | = | | = | | |
| 37 | | 8 | × | 20 | = | ? | | 39 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | 195 | | | | 188 | | 44 | | |
| | | | | | | | | | | |
| | | 136 | | 13 | | | | 5 | | 140 |
| | | | | | | | | | | |
| | | | | | | 160 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | step3 | | | | step2 | | step3 | | |
| | | | | | | | | | | |
| | | step1 | | step1 | | | | step2 | | step1 |
| | | | | | | | | | | |
| | | | ... | Across
195-7=188
28×5=140
8×20=160
111-17=94
145+63=208
Down
216-76=140
7+13=20
188-28=160
44-5=39
3×37=111
136÷8=17
94+145=239
208-25=183 | {
"step1": [
"8×20=160",
"145+63=208",
"216-76=140",
"7+13=20",
"3×37=111",
"136÷8=17"
],
"step2": [
"28×5=140",
"111-17=94",
"188-28=160",
"208-25=183"
],
"step3": [
"195-7=188",
"44-5=39",
"94+145=239"
]
} |
images_blank_noborder/math_puzzle_1899_blank_noborder.png | images_blank_hr/math_puzzle_1899_blank_hr.png | 15 | +-*/ | medium | [
4,
195
] | | | | | | | | | | 22 | | |
| | | | | | | | | + | | |
| | | | | 6 | × | ? | = | ? | | |
| | | | | | | | | = | | |
| | | | | ? | - | 7 | = | 178 | | |
| | | | | - | | | | | | |
| ? | | 42 | | 176 | - | ? | = | 68 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 26 | | 156 | | |
| | | | | | | | | | | |
| | | | | 185 | | | | | | |
| | | | | | | | | | | |
| 47 | | | | | | 108 | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step2 | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | st... | Across
6×26=156
185-7=178
176-108=68
72÷9=8
36+114=150
100+27=127
4×31=124
181-138=43
Down
22+156=178
185-176=9
47-11=36
42+72=114
108-8=100
91-27=64
150+31=181 | {
"step1": [
"185-7=178",
"176-108=68",
"72÷9=8",
"36+114=150",
"100+27=127",
"181-138=43",
"22+156=178",
"185-176=9",
"47-11=36",
"42+72=114",
"108-8=100",
"91-27=64"
],
"step2": [
"6×26=156",
"150+31=181"
],
"step3": [
"4×31=124"
]
} |
images_blank_noborder/math_puzzle_1900_blank_noborder.png | images_blank_hr/math_puzzle_1900_blank_hr.png | 9 | +-*/ | hard | [
4,
84
] | | 82 | | | | 26 | | ? | | | | |
| - | | | | + | | × | | | | |
| ? | | | | ? | - | 15 | = | 22 | | |
| = | | | | = | | = | | - | | |
| ? | - | 7 | = | ? | | 60 | + | ? | = | ? |
| | | × | | | | | | = | | |
| | | 6 | | | | 14 | + | 5 | ... | | | | | | | | 4 | | | | |
| | | | | | | | | | | |
| 12 | | | | 37 | | | | | | |
| | | | | | | | | | | |
| 70 | | | | 63 | | | | 17 | | 77 |
| | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step4 | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step3 | | | | step2 | | | | step1 | | step2 |
| | | | | | | | | | | |
| | | | ... | Across
37-15=22
70-7=63
60+17=77
14+5=19
Down
82-12=70
26+37=63
4×15=60
22-17=5
7×6=42 | {
"step1": [
"37-15=22",
"14+5=19",
"4×15=60",
"22-17=5",
"7×6=42"
],
"step2": [
"60+17=77",
"26+37=63"
],
"step3": [
"70-7=63"
],
"step4": [
"82-12=70"
]
} |
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