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_0201_blank_noborder.png | images_blank_hr/math_puzzle_0201_blank_hr.png | 6 | +-*/ | medium | [
1,
170
] | | ? | - | ? | = | 49 | | |
| ÷ | | × | | | | |
| 9 | | 3 | + | 44 | = | ? |
| = | | = | | | | |
| 11 | | ? | + | 15 | = | 165 |
| | | | | | | + |
| | | | | | | 4 |
| | | | | | | = |
| | | | | | | ? | | | 99 | | 50 | | | | |
| | | | | | | |
| | | | | | | 47 |
| | | | | | | |
| | | 150 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | 169 | | | step1 | | step2 | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | step1 | | Across
99-50=49
3+44=47
150+15=165
Down
99÷9=11
50×3=150
165+4=169 | {
"step1": [
"3+44=47",
"150+15=165",
"99÷9=11",
"165+4=169"
],
"step2": [
"99-50=49",
"50×3=150"
]
} |
images_blank_noborder/math_puzzle_0202_blank_noborder.png | images_blank_hr/math_puzzle_0202_blank_hr.png | 7 | +-*/ | medium | [
4,
121
] | | 121 | | | | | | |
| - | | | | | | |
| ? | ÷ | ? | = | 29 | | 33 |
| = | | × | | | | + |
| 5 | | 22 | + | 53 | = | ? |
| | | = | | - | | = |
| | | ? | | 6 | | 108 |
| | | | | = | | |
| 85 | - | 38 | = | ? | | | | | | | | | | | |
| | | | | | | |
| 116 | | 4 | | | | |
| | | | | | | |
| | | | | | | 75 |
| | | | | | | |
| | | 88 | | | | |
| | | | | | | |
| | | | | 47 | | | | | | | | | | | |
| | | | | | | |
| step1 | | step2 | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step3 | | | | |
| | | | | | | |
| | | | | step1 | | | | Across
116÷4=29
22+53=75
85-38=47
Down
121-116=5
4×22=88
33+75=108
53-6=47 | {
"step1": [
"22+53=75",
"85-38=47",
"121-116=5",
"33+75=108",
"53-6=47"
],
"step2": [
"116÷4=29"
],
"step3": [
"4×22=88"
]
} |
images_blank_noborder/math_puzzle_0203_blank_noborder.png | images_blank_hr/math_puzzle_0203_blank_hr.png | 7 | +-*/ | easy | [
4,
96
] | | | | | | | | 8 | | |
| | | | | | | × | | |
| | | | | 54 | | ? | | |
| | | | | + | | = | | |
| 88 | | 6 | × | ? | = | 72 | | |
| - | | × | | = | | | | |
| 59 | | ? | | 66 | ÷ | ? | = | 33 |
| = | | = | | | | | | |
| ? | + | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | 9 | | |
| | | | | | | | | |
| | | | | 12 | | | | |
| | | | | | | | | |
| | | 7 | | | | 2 | | |
| | | | | | | | | |
| 29 | | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | step1 | | |
| | | | | | | | | |
... | Across
6×12=72
66÷2=33
29+42=71
Down
8×9=72
54+12=66
88-59=29
6×7=42 | {
"step1": [
"6×12=72",
"66÷2=33",
"29+42=71",
"8×9=72",
"54+12=66",
"88-59=29",
"6×7=42"
]
} |
images_blank_noborder/math_puzzle_0204_blank_noborder.png | images_blank_hr/math_puzzle_0204_blank_hr.png | 12 | +-*/ | hard | [
2,
125
] | | | | | | | | | | 4 | | | | |
| | | | | | | | | + | | | | |
| | | | | 5 | + | ? | = | ? | | | | |
| | | | | | | - | | = | | | | |
| 45 | + | ? | = | 119 | | 8 | | 125 | | | | |
| | | | | - | | = | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 116 | | 121 | | | | |
| | | | | | | | | | | | | |
| | | 74 | | | | | | | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step2 | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | ... | Across
5+116=121
45+74=119
2×54=108
65-37=28
6+7=13
3+53=56
50-9=41
Down
4+121=125
116-8=108
119-54=65
84÷28=3
37+13=50 | {
"step1": [
"45+74=119",
"3+53=56",
"50-9=41",
"4+121=125"
],
"step2": [
"5+116=121",
"37+13=50"
],
"step3": [
"6+7=13",
"116-8=108"
],
"step4": [
"2×54=108"
],
"step5": [
"119-54=65"
],
"step6": [
"65-37=28"
],
"step7": [
"84÷28=3"
]
} |
images_blank_noborder/math_puzzle_0205_blank_noborder.png | images_blank_hr/math_puzzle_0205_blank_hr.png | 5 | +-*/ | medium | [
2,
169
] | | | | | | | | ? | | ? |
| | | | | | | × | | + |
| ? | - | 31 | = | 100 | | 3 | | 6 |
| | | | | - | | = | | = |
| | | | | ? | - | 27 | = | 44 |
| | | | | = | | | | |
| | | | | 29 | | | | | | | | | | | | | 9 | | 38 |
| | | | | | | | | |
| 131 | | | | | | | | |
| | | | | | | | | |
| | | | | 71 | | | | |
| | | | | | | | | |
| | | | | | | | | | | | | | | | | | step1 | | step1 |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | | | Across
131-31=100
71-27=44
Down
9×3=27
38+6=44
100-71=29 | {
"step1": [
"131-31=100",
"71-27=44",
"9×3=27",
"38+6=44",
"100-71=29"
]
} |
images_blank_noborder/math_puzzle_0206_blank_noborder.png | images_blank_hr/math_puzzle_0206_blank_hr.png | 14 | +-*/ | hard | [
4,
91
] | | 62 | + | 4 | = | ? | | | | | | | | | | |
| | | × | | | | | | | | | | | | |
| | | 22 | | | | | | | | | | | | |
| | | = | | | | | | | | | | | | |
| | | ? | - | 31 | = | ? | | | | | | ? | | |
| | ... | | | | | | 66 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 88 | | | | 57 | | | | | | 17 | | |
| | ... | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | step2 | | | | | | step1 | ... | Across
62+4=66
88-31=57
45-8=37
91÷7=13
49-16=33
82-24=58
35+40=75
Down
4×22=88
57-8=49
17-7=10
45-20=25
91-33=58
16+24=40
75÷5=15 | {
"step1": [
"62+4=66",
"91÷7=13",
"4×22=88",
"17-7=10",
"45-20=25"
],
"step2": [
"88-31=57",
"45-8=37",
"91-33=58"
],
"step3": [
"82-24=58",
"57-8=49"
],
"step4": [
"49-16=33"
],
"step5": [
"16+24=40"
],
"step6": [
"35+40=75"
],
"step7": [
... |
images_blank_noborder/math_puzzle_0207_blank_noborder.png | images_blank_hr/math_puzzle_0207_blank_hr.png | 11 | +-*/ | medium | [
2,
132
] | | | | | | | | | | 24 | | |
| | | | | | | | | + | | |
| | | | | ? | | ? | + | 38 | = | 112 |
| | | | | + | | - | | = | | |
| | | ? | ÷ | 3 | = | 31 | | ? | | 4 |
| | | + | | = | | = | | | | × |
| 7 | + | 9 | = | ? | | ? | - | 11 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 13 | | 74 | | | | |
| | | | | | | | | | | |
| | | 93 | | | | | | 62 | | |
| | | | | | | | | | | |
| | | | | 16 | | 43 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step2 | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
74+38=112
93÷3=31
7+9=16
43-11=32
129-102=27
Down
24+38=62
13+3=16
74-31=43
93+9=102
4×32=128
11×2=22 | {
"step1": [
"74+38=112",
"93÷3=31",
"7+9=16",
"129-102=27",
"24+38=62",
"93+9=102",
"4×32=128",
"11×2=22"
],
"step2": [
"43-11=32",
"13+3=16",
"74-31=43"
]
} |
images_blank_noborder/math_puzzle_0208_blank_noborder.png | images_blank_hr/math_puzzle_0208_blank_hr.png | 9 | +-*/ | easy | [
1,
76
] | | 4 | + | ? | = | 10 | | | | | | |
| | | | | + | | | | | | |
| | | ? | - | 9 | = | 50 | | | | |
| | | | | = | | | | | | |
| | | 21 | + | ? | = | 40 | | | | |
| | | ÷ | | | | - | | | | |
| | | 7 | | | | 5 | × | ? | = ... | | | | 6 | | | | | | | | |
| | | | | | | | | | | |
| | | 59 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 19 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | 13 | |... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | ... | Across
4+6=10
59-9=50
21+19=40
5×13=65
41+3=44
Down
10+9=19
21÷7=3
40-5=35
41-15=26 | {
"step1": [
"4+6=10",
"59-9=50",
"21+19=40",
"5×13=65",
"41+3=44",
"10+9=19",
"21÷7=3",
"40-5=35",
"41-15=26"
]
} |
images_blank_noborder/math_puzzle_0209_blank_noborder.png | images_blank_hr/math_puzzle_0209_blank_hr.png | 15 | +-*/ | medium | [
2,
223
] | | | | | | | | | | ? | | | | |
| | | | | | | | | × | | | | |
| | | 193 | - | ? | = | ? | | 26 | | 21 | | |
| | | | | | | × | | = | | × | | |
| | | | | | | 7 | | ? | ÷ | 8 | = | 13 |
| | | | | | | = | | | | = |... | | | | | | | | | | 4 | | | | |
| | | | | | | | | | | | | |
| | | | | 181 | | 12 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 104 | | | | |
| | | | | | | | | | | |... | | | | | | | | | | step2 | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
193-181=12
104÷8=13
84×2=168
51+46=97
169-5=164
194+19=213
215-29=186
Down
4×26=104
12×7=84
21×8=168
2×97=194
51+164=215
46-17=29
3+213=216
5×39=195 | {
"step1": [
"104÷8=13",
"84×2=168",
"51+46=97",
"169-5=164",
"194+19=213",
"12×7=84",
"21×8=168",
"2×97=194",
"46-17=29",
"3+213=216",
"5×39=195"
],
"step2": [
"193-181=12",
"215-29=186",
"4×26=104",
"51+164=215"
]
} |
images_blank_noborder/math_puzzle_0210_blank_noborder.png | images_blank_hr/math_puzzle_0210_blank_hr.png | 9 | +-*/ | hard | [
2,
81
] | | 25 | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| ? | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 54 | - | ? | = | ? | | 70 | | | | 21 | | |
| | | - | | - | | - | | | | + | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 29 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 20 | | 34 | | | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step4 | | step3 | | | | | | | | |
| | | | | | | | | | ... | Across
54-20=34
3×19=57
35÷5=7
13×2=26
Down
25+29=54
20-3=17
34-19=15
70-57=13
21+5=26 | {
"step1": [
"13×2=26",
"25+29=54",
"70-57=13"
],
"step2": [
"3×19=57",
"21+5=26"
],
"step3": [
"35÷5=7",
"34-19=15"
],
"step4": [
"54-20=34"
],
"step5": [
"20-3=17"
]
} |
images_blank_noborder/math_puzzle_0211_blank_noborder.png | images_blank_hr/math_puzzle_0211_blank_hr.png | 11 | +-*/ | medium | [
1,
245
] | | | | 108 | × | 2 | = | ? | | ? | ÷ | 1 | = | ? |
| | | | | × | | | | × | | | | |
| ? | - | 140 | = | 81 | | 9 | × | ? | = | 207 | | |
| ÷ | | | | = | | | | = | | | | |
| 17 | | | | ? | - | 93 | = | 69 | | | | |
| = | | | | | | + | | | ... | | | | | | | | 216 | | 3 | | | | 3 |
| | | | | | | | | | | | | |
| 221 | | | | | | | | 23 | | | | |
| | | | | | | | | | | | | |
| | | | | 162 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | step1 | | step2 | | | | step3 |
| | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | ... | Across
108×2=216
3÷1=3
221-140=81
9×23=207
162-93=69
64+58=122
Down
2×81=162
3×23=69
221÷17=13
93+29=122
58+123=181 | {
"step1": [
"108×2=216",
"221-140=81",
"9×23=207",
"162-93=69",
"2×81=162",
"221÷17=13",
"93+29=122"
],
"step2": [
"64+58=122",
"3×23=69"
],
"step3": [
"3÷1=3",
"58+123=181"
]
} |
images_blank_noborder/math_puzzle_0212_blank_noborder.png | images_blank_hr/math_puzzle_0212_blank_hr.png | 15 | +-*/ | medium | [
3,
187
] | | 44 | - | 3 | = | ? | | | | | | | | |
| + | | | | | | | | | | | | |
| ? | | ? | × | ? | = | 135 | | | | | | |
| = | | - | | | | | | | | | | |
| 171 | - | 8 | = | ? | | 47 | + | 52 | = | ? | | |
| | | = | | - | | + | | | | ... | | | | | | 41 | | | | | | | | |
| | | | | | | | | | | | | |
| 127 | | 15 | | 9 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 163 | | | | | | 99 | | |
| | | | | | | | | | | ... | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | step1 | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | ... | Across
44-3=41
15×9=135
171-8=163
47+52=99
7×19=133
18+151=169
22+122=144
180÷30=6
80-32=48
Down
44+127=171
15-8=7
163-19=144
47+133=180
49-22=27
18+30=48 | {
"step1": [
"44-3=41",
"171-8=163",
"47+52=99",
"7×19=133",
"18+151=169",
"22+122=144",
"80-32=48",
"44+127=171",
"15-8=7",
"163-19=144",
"49-22=27",
"18+30=48"
],
"step2": [
"15×9=135",
"180÷30=6",
"47+133=180"
]
} |
images_blank_noborder/math_puzzle_0213_blank_noborder.png | images_blank_hr/math_puzzle_0213_blank_hr.png | 5 | +-*/ | easy | [
1,
86
] | | | | 56 | | ? | | |
| | | - | | ÷ | | |
| | | ? | + | 20 | = | 46 |
| | | = | | = | | |
| ? | ÷ | 30 | = | 3 | | |
| ÷ | | | | | | |
| 5 | | | | | | |
| = | | | | | | |
| 2 | | | | | | | | | | | | | 60 | | |
| | | | | | | |
| | | 26 | | | | |
| | | | | | | |
| 10 | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | | | | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | | Across
26+20=46
10÷30=3
Down
56-26=30
60÷20=3
10÷5=2 | {
"step1": [
"26+20=46",
"10÷30=3",
"56-26=30",
"60÷20=3",
"10÷5=2"
]
} |
images_blank_noborder/math_puzzle_0214_blank_noborder.png | images_blank_hr/math_puzzle_0214_blank_hr.png | 8 | +-*/ | hard | [
2,
184
] | | 23 | + | ? | = | ? | | | | | | | | |
| | | | | + | | | | | | | | |
| | | | | 34 | | ? | | 3 | + | 101 | = | ? |
| | | | | = | | - | | × | | | | |
| | | | | ? | ÷ | 2 | = | 44 | | | | |
| | | | | | | = | | = | | |... | | | | 31 | | 54 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 172 | | | | | | 104 |
| | | | | | | | | | | | | |
| | | | | 88 | | | | | | | | |
| | | | | | | | | | | ... | | | | step3 | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | ... | Across
23+31=54
3+101=104
88÷2=44
17×10=170
132+36=168
Down
54+34=88
172-2=170
3×44=132 | {
"step1": [
"3+101=104",
"88÷2=44",
"17×10=170",
"172-2=170",
"3×44=132"
],
"step2": [
"132+36=168",
"54+34=88"
],
"step3": [
"23+31=54"
]
} |
images_blank_noborder/math_puzzle_0215_blank_noborder.png | images_blank_hr/math_puzzle_0215_blank_hr.png | 5 | +-*/ | easy | [
2,
89
] | | | | ? | | | | | | |
| | | - | | | | | | |
| 70 | | 14 | | | | | | |
| - | | = | | | | | | |
| ? | + | 37 | = | 58 | | | | |
| = | | | | ÷ | | | | |
| 49 | | | | 2 | × | ? | = | 50 |
| | | | | = | | | | |
| | | ... | | | | 51 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| 21 | | | | | | | | |
| | | | | | | | | |
| | | | | | | 25 | | |
| | | | | | | | | |
| | | |... | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| ... | Across
21+37=58
2×25=50
Down
51-14=37
70-21=49
58÷2=29 | {
"step1": [
"21+37=58",
"2×25=50",
"51-14=37",
"70-21=49",
"58÷2=29"
]
} |
images_blank_noborder/math_puzzle_0216_blank_noborder.png | images_blank_hr/math_puzzle_0216_blank_hr.png | 14 | +-*/ | hard | [
4,
223
] | | 5 | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| 25 | | | | | | 216 | | | | | | 50 |
| = | | | | | | - | | | | | | + |
| ? | + | ? | = | 40 | | ? | | | | | | ? |
| | | | | + | | = | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 30 | | 10 | | | | 12 | | | | | | 128 |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | step2 | | | | step4 | | | | | | step4 |
| | | | | | | | | ... | Across
30+10=40
6×34=204
7+171=178
74-42=32
138-48=90
39-19=20
170-132=38
Down
5+25=30
216-12=204
50+128=178
40+34=74
7+32=39
171÷9=19
42+90=132 | {
"step1": [
"74-42=32",
"39-19=20",
"170-132=38",
"5+25=30",
"171÷9=19"
],
"step2": [
"30+10=40",
"40+34=74",
"7+32=39",
"42+90=132"
],
"step3": [
"6×34=204",
"7+171=178",
"138-48=90"
],
"step4": [
"216-12=204",
"50+128=178"
]
} |
images_blank_noborder/math_puzzle_0217_blank_noborder.png | images_blank_hr/math_puzzle_0217_blank_hr.png | 12 | +-*/ | hard | [
2,
112
] | | | | | | 85 | + | 24 | = | ? | | | | | | ? |
| | | | | - | | | | | | | | | | + |
| ? | + | 3 | = | ? | | 19 | | ? | × | ? | = | 104 | | 21 |
| | | | | = | | + | | + | | | | ÷ | | = |
| | | | | ? | - | ? | = | 16 | | 51 | × | 2 | = | ? |
| ... | | | | | | | | | | 109 | | | | | | 81 |
| | | | | | | | | | | | | | | |
| 35 | | | | 38 | | | | 13 | | 8 | | | | |
| | | | | | | | | | | | | | | |
| | | | | 47 | | 31 | | | | | | | | 102 |
... | | | | | | | | | | step1 | | | | | | step2 |
| | | | | | | | | | | | | | | |
| step5 | | | | step4 | | | | step1 | | step2 | | | | |
| | | | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | ... | Across
85+24=109
35+3=38
13×8=104
47-31=16
51×2=102
79-50=29
Down
85-38=47
81+21=102
19+31=50
13+16=29
104÷2=52
51-11=40 | {
"step1": [
"85+24=109",
"51×2=102",
"79-50=29",
"13+16=29",
"104÷2=52",
"51-11=40"
],
"step2": [
"13×8=104",
"81+21=102",
"19+31=50"
],
"step3": [
"47-31=16"
],
"step4": [
"85-38=47"
],
"step5": [
"35+3=38"
]
} |
images_blank_noborder/math_puzzle_0218_blank_noborder.png | images_blank_hr/math_puzzle_0218_blank_hr.png | 13 | +-*/ | hard | [
4,
127
] | | | | | | 103 | | | | | | | | | | |
| | | | | + | | | | | | | | | | |
| | | | | 24 | | | | | | | | | | |
| | | | | = | | | | | | | | | | |
| | | | | ? | - | ? | = | 120 | | | | | | |
| |... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 127 | | 7 | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | step2 | | | | | | | | |
| ... | Across
127-7=120
34+58=92
32+30=62
4×11=44
37+29=66
5×23=115
98-70=28
Down
103+24=127
120-58=62
34+30=64
92÷4=23
32+66=98
28-12=16 | {
"step1": [
"32+30=62",
"37+29=66",
"5×23=115",
"103+24=127",
"34+30=64",
"32+66=98",
"28-12=16"
],
"step2": [
"127-7=120",
"98-70=28",
"120-58=62"
],
"step3": [
"34+58=92"
],
"step4": [
"92÷4=23"
],
"step5": [
"4×11=44"
]
} |
images_blank_noborder/math_puzzle_0219_blank_noborder.png | images_blank_hr/math_puzzle_0219_blank_hr.png | 9 | +-*/ | hard | [
3,
116
] | | | | | | ? | ÷ | 5 | = | 22 | | |
| | | | | | | + | | | | |
| 4 | × | ? | = | ? | | ? | + | 28 | = | ? |
| | | × | | | | = | | | | |
| | | 3 | × | 10 | = | ? | | | | |
| | | = | | × | | | | | | |
| 9 | ÷ | ? | = | ? | | | | | |... | | | | | | 110 | | | | | | |
| | | | | | | | | | | |
| | | 24 | | 96 | | 25 | | | | 53 |
| | | | | | | | | | | |
| | | | | | | 30 | | | | |
| | | | | | | | | | | |
| | | 72 | | 8 | | | | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step4 | | step5 | | step2 | | | | step3 |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step3 | ... | Across
110÷5=22
4×24=96
25+28=53
3×10=30
9÷72=8
48+32=80
Down
5+25=30
24×3=72
10×8=80 | {
"step1": [
"110÷5=22",
"3×10=30",
"48+32=80"
],
"step2": [
"5+25=30",
"10×8=80"
],
"step3": [
"25+28=53",
"9÷72=8"
],
"step4": [
"24×3=72"
],
"step5": [
"4×24=96"
]
} |
images_blank_noborder/math_puzzle_0220_blank_noborder.png | images_blank_hr/math_puzzle_0220_blank_hr.png | 9 | +-*/ | hard | [
4,
154
] | | | | | | | | | | | | 153 |
| | | | | | | | | | | - |
| | | | | | | | | | | ? |
| | | | | | | | | | | = |
| 119 | | | | | | 104 | + | 44 | = | ? |
| + | | | | | | + | | | | |
| ? | × | 14 | = | ? | | 12 | + | 1... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 5 |
| | | | | | | | | | | |
| | | | | | | | | | | 148 |
| | | | | | | | | | | |
| 6 | | | | 84 | | | | | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step2 |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| step2 | | | | step1 | | ... | Across
104+44=148
6×14=84
12+123=135
29×4=116
Down
153-5=148
119+6=125
104+12=116
84÷4=21
29+25=54 | {
"step1": [
"104+44=148",
"12+123=135",
"104+12=116",
"84÷4=21"
],
"step2": [
"6×14=84",
"29×4=116",
"153-5=148"
],
"step3": [
"119+6=125",
"29+25=54"
]
} |
images_blank_noborder/math_puzzle_0221_blank_noborder.png | images_blank_hr/math_puzzle_0221_blank_hr.png | 10 | +-*/ | hard | [
5,
250
] | | | | 50 | | 243 | ÷ | 9 | = | ? | | | | |
| | | × | | - | | | | | | | | |
| ? | × | 5 | = | 170 | | 98 | + | 105 | = | ? | | |
| | | = | | = | | + | | | | | | |
| | | ? | | ? | - | 35 | = | ? | | | | |
| | | | | | | = | | × | |... | | | | | | | | | | 27 | | | | |
| | | | | | | | | | | | | |
| 34 | | | | | | | | | | 203 | | |
| | | | | | | | | | | | | |
| | | 250 | | 73 | | | | 38 | | | | |
| | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | step1 | | step1 | | | | step2 | | | | |
| | | | | | | ... | Across
243÷9=27
34×5=170
98+105=203
73-35=38
6×21=126
245-17=228
Down
50×5=250
243-170=73
98+35=133
38×6=228 | {
"step1": [
"243÷9=27",
"34×5=170",
"98+105=203",
"6×21=126",
"50×5=250",
"243-170=73",
"98+35=133"
],
"step2": [
"73-35=38"
],
"step3": [
"38×6=228"
],
"step4": [
"245-17=228"
]
} |
images_blank_noborder/math_puzzle_0222_blank_noborder.png | images_blank_hr/math_puzzle_0222_blank_hr.png | 5 | +-*/ | easy | [
5,
97
] | | ? | | | | |
| × | | | | |
| 7 | | | | 50 |
| = | | | | + |
| 42 | - | 28 | = | ? |
| | | - | | = |
| | | 15 | | 64 |
| | | = | | |
| 40 | - | ? | = | 27 | | | 6 | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | 14 |
| | | | | |
| | | | | |
| | | | | |
| | | 13 | | | | | step1 | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | step1 |
| | | | | |
| | | | | |
| | | | | |
| | | step1 | | | | Across
42-28=14
40-13=27
Down
6×7=42
50+14=64
28-15=13 | {
"step1": [
"42-28=14",
"40-13=27",
"6×7=42",
"50+14=64",
"28-15=13"
]
} |
images_blank_noborder/math_puzzle_0223_blank_noborder.png | images_blank_hr/math_puzzle_0223_blank_hr.png | 7 | +-*/ | easy | [
3,
87
] | | | | | | 27 | | | | | | |
| | | | | + | | | | | | |
| 49 | - | ? | = | 24 | | 30 | - | 4 | = | ? |
| | | | | = | | | | × | | |
| | | | | ? | ÷ | 3 | = | 17 | | |
| | | | | | | + | | = | | |
| | | | | | | ? | | ? | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | 25 | | | | | | | | 26 |
| | | | | | | | | | | |
| | | | | 51 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 28 | | 68 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
49-25=24
30-4=26
51÷3=17
55+31=86
Down
27+24=51
4×17=68
3+28=31 | {
"step1": [
"49-25=24",
"30-4=26",
"51÷3=17",
"55+31=86",
"27+24=51",
"4×17=68",
"3+28=31"
]
} |
images_blank_noborder/math_puzzle_0224_blank_noborder.png | images_blank_hr/math_puzzle_0224_blank_hr.png | 10 | +-*/ | hard | [
3,
66
] | | | | | | | | | | | | ? | | |
| | | | | | | | | | | ÷ | | |
| | | | | | | | | 9 | × | 3 | = | ? |
| | | | | | | | | + | | = | | |
| ? | | 7 | + | ? | = | ? | | 21 | | 14 | | |
| - | | | | + | | - | | = | | | ... | | | | | | | | | | | | 42 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 27 |
| | | | | | | | | | | | | |
| 51 | | | | 18 | | 25 | | | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| step7 | | | | step4 | | step3 | | | | | | |
| | | | | | | | ... | Across
9×3=27
7+18=25
5×6=30
36-13=23
19×3=57
Down
42÷3=14
9+21=30
51-15=36
18+5=23
25-6=19 | {
"step1": [
"9×3=27",
"19×3=57",
"42÷3=14",
"9+21=30"
],
"step2": [
"5×6=30"
],
"step3": [
"25-6=19"
],
"step4": [
"7+18=25"
],
"step5": [
"18+5=23"
],
"step6": [
"36-13=23"
],
"step7": [
"51-15=36"
]
} |
images_blank_noborder/math_puzzle_0225_blank_noborder.png | images_blank_hr/math_puzzle_0225_blank_hr.png | 8 | +-*/ | medium | [
4,
164
] | | ? | - | 141 | = | 9 | | | | ? |
| | | | | + | | | | + |
| | | | | ? | | | | 33 |
| | | | | = | | | | = |
| | | | | 22 | + | 25 | = | ? |
| | | | | | | × | | |
| | | 118 | | 54 | + | 5 | = | ? |
| | | + | | | | = | | |
| | ... | | 150 | | | | | | | | 14 |
| | | | | | | | | |
| | | | | 13 | | | | |
| | | | | | | | | |
| | | | | | | | | 47 |
| | | | | | | | | |
| | | | | | | | | 59 |
| | | | | | | | | |
| | | ... | | step1 | | | | | | | | step2 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | ... | Across
150-141=9
22+25=47
54+5=59
35+90=125
Down
9+13=22
14+33=47
25×5=125
118+35=153 | {
"step1": [
"150-141=9",
"22+25=47",
"54+5=59",
"35+90=125",
"9+13=22",
"25×5=125",
"118+35=153"
],
"step2": [
"14+33=47"
]
} |
images_blank_noborder/math_puzzle_0226_blank_noborder.png | images_blank_hr/math_puzzle_0226_blank_hr.png | 11 | +-*/ | medium | [
4,
85
] | | | | ? | | | | | | | | |
| | | + | | | | | | | | |
| | | ? | - | 25 | = | 22 | | | | |
| | | = | | + | | + | | | | |
| | | 65 | | 36 | | 48 | ÷ | 4 | = | ? |
| | | | | = | | = | | | | |
| 72 | - | ? | = | ? | | ? | - | 8 | ... | | | | 18 | | | | | | | | |
| | | | | | | | | | | |
| | | 47 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 12 |
| | | | | | | | | | | |
| | | 11 | | 61 | | 70 | | | ... | | | | step2 | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | step2 | | step1 | ... | Across
47-25=22
48÷4=12
72-11=61
70-8=62
42÷6=7
Down
18+47=65
25+36=61
22+48=70
11-5=6
8×10=80
62-21=41 | {
"step1": [
"47-25=22",
"48÷4=12",
"70-8=62",
"42÷6=7",
"25+36=61",
"22+48=70",
"8×10=80",
"62-21=41"
],
"step2": [
"72-11=61",
"18+47=65",
"11-5=6"
]
} |
images_blank_noborder/math_puzzle_0227_blank_noborder.png | images_blank_hr/math_puzzle_0227_blank_hr.png | 15 | +-*/ | hard | [
1,
117
] | | ? | | | | | | | | | | | | | | | | |
| ÷ | | | | | | | | | | | | | | | | |
| 1 | | | | | | | | | | | | | | | | |
| = | | | | | | | | | | | | | | | | |
| 33 | + | 65 | = | ? | | ? | ÷ | ? | ... | | 33 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 98 | | 108 | | 12... | | step1 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | step5 ... | Across
33+65=98
108÷12=9
71+16=87
29-27=2
99-10=89
3+5=8
107+7=114
Down
33÷1=33
98-71=27
12+87=99
16÷2=8
6×10=60
18+89=107
11×7=77
3-2=1 | {
"step1": [
"33+65=98",
"99-10=89",
"3+5=8",
"33÷1=33",
"6×10=60",
"11×7=77",
"3-2=1"
],
"step2": [
"98-71=27",
"16÷2=8",
"18+89=107"
],
"step3": [
"71+16=87",
"29-27=2",
"107+7=114"
],
"step4": [
"12+87=99"
],
"step5": [
"108÷12=9"
]
} |
images_blank_noborder/math_puzzle_0228_blank_noborder.png | images_blank_hr/math_puzzle_0228_blank_hr.png | 12 | +-*/ | medium | [
5,
157
] | | | | 5 | × | 27 | = | ? | | | | | | |
| | | × | | | | | | | | | | |
| | | 12 | + | ? | = | 155 | | 127 | | | | |
| | | = | | + | | | | - | | | | |
| | | ? | | 13 | × | 8 | = | ? | | | | |
| | | | | = | | + | | = | | ... | | | | | | | | 135 | | | | | | |
| | | | | | | | | | | | | |
| | | | | 143 | | | | | | | | |
| | | | | | | | | | | | | |
| | | 60 | | | | | | 104 | | | | |
| | | | | | | | | | | ... | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
5×27=135
12+143=155
13×8=104
36-25=11
56-23=33
88-64=24
10+137=147
Down
5×12=60
143÷13=11
127-104=23
8+56=64
24-14=10 | {
"step1": [
"5×27=135",
"12+143=155",
"13×8=104",
"56-23=33",
"88-64=24",
"10+137=147",
"5×12=60",
"127-104=23",
"8+56=64",
"24-14=10"
],
"step2": [
"143÷13=11"
],
"step3": [
"36-25=11"
]
} |
images_blank_noborder/math_puzzle_0229_blank_noborder.png | images_blank_hr/math_puzzle_0229_blank_hr.png | 11 | +-*/ | hard | [
3,
230
] | | | | | | | | | | ? | | |
| | | | | | | | | + | | |
| | | | | ? | - | 101 | = | 31 | | |
| | | | | - | | | | = | | |
| 5 | + | ? | = | 65 | | | | 6 | | ? |
| | | | | = | | | | | | - |
| | | ? | - | ? | = | 78 | | | ... | | | | | | | | | | 186 | | |
| | | | | | | | | | | |
| | | | | 132 | | | | | | |
| | | | | | | | | | | |
| | | 60 | | | | | | | | 211 |
| | | | | | | | | | | |
| | | 145 | | 67 | | | | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | step3 | | step2 ... | Across
132-101=31
5+60=65
145-67=78
69×3=207
66-9=57
Down
186÷31=6
132-65=67
211-4=207
145+75=220
78-69=9
91+66=157 | {
"step1": [
"132-101=31",
"5+60=65",
"69×3=207",
"186÷31=6",
"211-4=207"
],
"step2": [
"132-65=67",
"78-69=9"
],
"step3": [
"145-67=78",
"66-9=57"
],
"step4": [
"145+75=220",
"91+66=157"
]
} |
images_blank_noborder/math_puzzle_0230_blank_noborder.png | images_blank_hr/math_puzzle_0230_blank_hr.png | 8 | +-*/ | medium | [
1,
83
] | | | | | | | | | | | | ? |
| | | | | | | | | | | - |
| | | | | | | 59 | - | ? | = | ? |
| | | | | | | | | - | | = |
| | | | | ? | ÷ | 6 | = | 9 | | 18 |
| | | | | + | | + | | = | | |
| | | | | 17 | | 34 | | 7 | ... | | | | | | | | | | | | 61 |
| | | | | | | | | | | |
| | | | | | | | | 16 | | 43 |
| | | | | | | | | | | |
| | | | | 54 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | | | | | | | step3 |
| | | | | | | | | | | |
| | | | | | | | | step1 | | step2 |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | ... | Across
59-16=43
54÷6=9
5+66=71
Down
61-43=18
16-9=7
54+17=71
6+34=40
5+51=56 | {
"step1": [
"54÷6=9",
"5+66=71",
"16-9=7",
"54+17=71",
"6+34=40",
"5+51=56"
],
"step2": [
"59-16=43"
],
"step3": [
"61-43=18"
]
} |
images_blank_noborder/math_puzzle_0231_blank_noborder.png | images_blank_hr/math_puzzle_0231_blank_hr.png | 10 | +-*/ | medium | [
3,
92
] | | | | | | | | | | | | 84 |
| | | | | | | | | | | - |
| | | | | | | | | 43 | | 56 |
| | | | | | | | | - | | = |
| | | | | ? | | 4 | × | 7 | = | ? |
| | | | | - | | | | = | | |
| | | | | ? | + | 20 | = | ? | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 65 | | | | | | 28 |
| | | | | | | | | | | |
| | | | | 16 | | | | 36 | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step3 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step2 | | | ... | Across
4×7=28
16+20=36
11×3=33
90÷9=10
8+18=26
Down
84-56=28
43-7=36
65-16=49
20-11=9
90-64=26 | {
"step1": [
"4×7=28",
"11×3=33",
"8+18=26",
"84-56=28",
"43-7=36",
"90-64=26"
],
"step2": [
"16+20=36",
"90÷9=10",
"20-11=9"
],
"step3": [
"65-16=49"
]
} |
images_blank_noborder/math_puzzle_0232_blank_noborder.png | images_blank_hr/math_puzzle_0232_blank_hr.png | 7 | +-*/ | medium | [
3,
157
] | | 4 | + | ? | = | 12 | | ? | | 56 | | | | |
| | | | | × | | ÷ | | + | | | | |
| | | | | 5 | × | 13 | = | ? | | ? | | |
| | | | | = | | = | | = | | - | | |
| | | | | ? | | 10 | | 121 | + | 18 | = | ? |
| | | | | | | | | | | =... | | | | 8 | | | | 130 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 65 | | 125 | | |
| | | | | | | | | | | | | |
| | | | | 60 | | | | | | | | 139 |
| | | | | | | | | | | ... | | | | step1 | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | step1 |
| | | | | | | ... | Across
4+8=12
5×13=65
121+18=139
Down
12×5=60
130÷13=10
56+65=121
125-18=107 | {
"step1": [
"4+8=12",
"5×13=65",
"121+18=139",
"12×5=60",
"130÷13=10",
"56+65=121",
"125-18=107"
]
} |
images_blank_noborder/math_puzzle_0233_blank_noborder.png | images_blank_hr/math_puzzle_0233_blank_hr.png | 14 | +-*/ | hard | [
2,
131
] | | | | | | | | | | 98 | | | | | | |
| | | | | | | | | + | | | | | | |
| ? | × | 14 | = | ? | | | | 7 | | | | | | |
| | | | | - | | | | = | | | | | | |
| | | | | 43 | | ? | | ? | - | ? | = | 20 | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| 8 | | | | 112 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 44 | | 105 | | 85 | | | | |
| ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| step8 | | | | step7 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | step1 | | step2 | | ... | Across
8×14=112
105-85=20
69-3=66
9+64=73
47×2=94
33+49=82
76+11=87
65+38=103
Down
98+7=105
112-43=69
44+3=47
85+9=94
66÷2=33
49-11=38 | {
"step1": [
"9+64=73",
"33+49=82",
"65+38=103",
"98+7=105",
"44+3=47"
],
"step2": [
"105-85=20",
"49-11=38"
],
"step3": [
"76+11=87",
"85+9=94"
],
"step4": [
"47×2=94"
],
"step5": [
"66÷2=33"
],
"step6": [
"69-3=66"
],
"step7": [
"112-43=69"... |
images_blank_noborder/math_puzzle_0234_blank_noborder.png | images_blank_hr/math_puzzle_0234_blank_hr.png | 6 | +-*/ | easy | [
1,
69
] | | | | | | 42 | | | | | | |
| | | | | - | | | | | | |
| | | 36 | ÷ | ? | = | 9 | | | | |
| | | - | | = | | × | | | | |
| ? | - | 20 | = | 38 | | 7 | | | | |
| | | = | | | | = | | | | |
| | | ? | | | | ? | + | 2 | = ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 4 | | | | | | |
| | | | | | | | | | | |
| 58 | | | | | | | | | | |
| | | | | | | | | | | |
| | | 16 | | | | 63 | | | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | step1 ... | Across
36÷4=9
58-20=38
63+2=65
Down
42-4=38
36-20=16
9×7=63 | {
"step1": [
"36÷4=9",
"58-20=38",
"63+2=65",
"42-4=38",
"36-20=16",
"9×7=63"
]
} |
images_blank_noborder/math_puzzle_0235_blank_noborder.png | images_blank_hr/math_puzzle_0235_blank_hr.png | 9 | +-*/ | easy | [
1,
151
] | | | | | | ? | - | 2 | = | 109 | | | | |
| | | | | | | + | | | | | | |
| 146 | - | 41 | = | ? | | 29 | | | | | | |
| | | | | ÷ | | = | | | | | | |
| | | | | 3 | × | ? | = | 93 | | | | |
| | | | | = | | | | - | | ... | | | | | | 111 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 105 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 31 | | | | | | |
| | | | | | | | | | | |... | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | ... | Across
111-2=109
146-41=105
3×31=93
7+28=35
88-38=50
Down
2+29=31
105÷3=35
93-5=88
7+46=53 | {
"step1": [
"111-2=109",
"146-41=105",
"3×31=93",
"7+28=35",
"88-38=50",
"2+29=31",
"105÷3=35",
"93-5=88",
"7+46=53"
]
} |
images_blank_noborder/math_puzzle_0236_blank_noborder.png | images_blank_hr/math_puzzle_0236_blank_hr.png | 8 | +-*/ | hard | [
2,
144
] | | | | | | | | | | 53 | - | 19 | = | ? |
| | | | | | | | | + | | | | |
| | | 3 | × | 42 | = | ? | | 9 | | | | |
| | | | | + | | | | = | | | | |
| | | | | ? | × | 31 | = | ? | | | | |
| | | | | = | | + | | | | | ... | | | | | | | | | | | | | | 34 |
| | | | | | | | | | | | | |
| | | | | | | 126 | | | | | | |
| | | | | | | | | | | | | |
| | | | | 2 | | | | 62 | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | | | step1 | | | | |
| | | | | | | | | ... | Across
53-19=34
3×42=126
2×31=62
11×4=44
39+80=119
Down
53+9=62
42+2=44
31+88=119 | {
"step1": [
"53-19=34",
"3×42=126",
"39+80=119",
"53+9=62"
],
"step2": [
"2×31=62",
"31+88=119"
],
"step3": [
"42+2=44"
],
"step4": [
"11×4=44"
]
} |
images_blank_noborder/math_puzzle_0237_blank_noborder.png | images_blank_hr/math_puzzle_0237_blank_hr.png | 8 | +-*/ | medium | [
2,
240
] | | | | | | 75 | | | | | | | | |
| | | | | + | | | | | | | | |
| 18 | + | ? | = | ? | | | | | | | | |
| | | | | = | | | | | | | | |
| | | | | ? | ÷ | 2 | = | 59 | | | | |
| | | | | | | × | | × | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 25 | | 43 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 118 | | | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step3 | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | ... | Across
18+25=43
118÷2=59
4+60=64
3+71=74
207-79=128
Down
75+43=118
2×64=128
59×3=177 | {
"step1": [
"118÷2=59",
"4+60=64",
"3+71=74",
"207-79=128",
"2×64=128",
"59×3=177"
],
"step2": [
"75+43=118"
],
"step3": [
"18+25=43"
]
} |
images_blank_noborder/math_puzzle_0238_blank_noborder.png | images_blank_hr/math_puzzle_0238_blank_hr.png | 14 | +-*/ | medium | [
4,
131
] | | 5 | + | ? | = | 15 | | | | | | | | |
| | | | | + | | | | | | | | |
| | | | | 9 | | | | ? | + | 21 | = | 89 |
| | | | | = | | | | - | | | | |
| | | | | ? | + | 17 | = | 41 | | ? | | 7 |
| | | | | | | | | = | | - |... | | | | 10 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 68 | | | | |
| | | | | | | | | | | | | |
| | | | | 24 | | | | | | 52 | | |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | | ... | Across
5+10=15
68+21=89
24+17=41
61-27=34
11×6=66
32-18=14
127+4=131
Down
15+9=24
68-41=27
52-34=18
7+7=14
61+66=127
32÷4=8
131-26=105 | {
"step1": [
"5+10=15",
"68+21=89",
"24+17=41",
"11×6=66",
"32-18=14",
"15+9=24",
"52-34=18",
"7+7=14",
"32÷4=8",
"131-26=105"
],
"step2": [
"127+4=131",
"68-41=27"
],
"step3": [
"61-27=34",
"61+66=127"
]
} |
images_blank_noborder/math_puzzle_0239_blank_noborder.png | images_blank_hr/math_puzzle_0239_blank_hr.png | 14 | +-*/ | hard | [
1,
171
] | | | | 43 | | | | | | | | | | |
| | | + | | | | | | | | | | |
| | | ? | - | 97 | = | 19 | | | | | | |
| | | = | | | | + | | | | | | |
| | | ? | | | | ? | × | 5 | = | 105 | | |
| | | | | | | = | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 116 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 159 | | | | 21 | | | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step2 | | | | step1 | | | | | | |
| | | | | | | | | | ... | Across
116-97=19
21×5=105
42-2=40
12+48=60
25-8=17
120÷6=20
101+49=150
160-114=46
Down
43+116=159
19+21=40
2×60=120
166-17=149
25×6=150
8×20=160 | {
"step1": [
"116-97=19",
"21×5=105",
"160-114=46",
"166-17=149"
],
"step2": [
"25-8=17",
"43+116=159",
"19+21=40",
"8×20=160"
],
"step3": [
"42-2=40",
"120÷6=20",
"25×6=150"
],
"step4": [
"101+49=150",
"2×60=120"
],
"step5": [
"12+48=60"
]
} |
images_blank_noborder/math_puzzle_0240_blank_noborder.png | images_blank_hr/math_puzzle_0240_blank_hr.png | 6 | +-*/ | medium | [
2,
249
] | | ? | - | 165 | = | 6 | | | | |
| | | | | + | | | | |
| | | ? | | ? | - | 42 | = | 63 |
| | | - | | = | | | | |
| | | ? | - | 111 | = | 33 | | |
| | | = | | | | + | | |
| | | 79 | | | | 152 | | |
| | | | | | | = | | |
| | ... | | 171 | | | | | | | | |
| | | | | | | | | |
| | | 223 | | 105 | | | | |
| | | | | | | | | |
| | | 144 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | ... | | step1 | | | | | | | | |
| | | | | | | | | |
| | | step2 | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
... | Across
171-165=6
105-42=63
144-111=33
Down
6+105=111
223-144=79
33+152=185 | {
"step1": [
"171-165=6",
"105-42=63",
"144-111=33",
"6+105=111",
"33+152=185"
],
"step2": [
"223-144=79"
]
} |
images_blank_noborder/math_puzzle_0241_blank_noborder.png | images_blank_hr/math_puzzle_0241_blank_hr.png | 8 | +-*/ | easy | [
5,
74
] | | ? | - | 27 | = | 33 | | | | |
| | | | | - | | | | |
| | | | | ? | | | | |
| | | | | = | | | | |
| | | 69 | - | 15 | = | ? | | 26 |
| | | | | | | ÷ | | + |
| | | | | 5 | × | 9 | = | ? |
| | | | | + | | = | | = |
| | | 6... | | 60 | | | | | | | | |
| | | | | | | | | |
| | | | | 18 | | | | |
| | | | | | | | | |
| | | | | | | 54 | | |
| | | | | | | | | |
| | | | | | | | | 45 |
| | | | | | | | | |
| | | ... | | step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
... | Across
60-27=33
69-15=54
5×9=45
68-62=6
Down
33-18=15
54÷9=6
26+45=71
5+62=67 | {
"step1": [
"60-27=33",
"69-15=54",
"5×9=45",
"68-62=6",
"33-18=15",
"54÷9=6",
"26+45=71",
"5+62=67"
]
} |
images_blank_noborder/math_puzzle_0242_blank_noborder.png | images_blank_hr/math_puzzle_0242_blank_hr.png | 6 | +-*/ | hard | [
2,
71
] | | | | | | | | 7 | | | | |
| | | | | | | + | | | | |
| | | | | | | ? | | | | |
| | | | | | | = | | | | |
| | | | | ? | - | ? | = | 28 | | |
| | | | | - | | | | × | | |
| | | | | 4 | | ? | ÷ | 2 | = | 2... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 11 | | | | |
| | | | | | | | | | | |
| | | | | 46 | | 18 | | | | |
| | | | | | | | | | | |
| | | | | | | 50 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step3 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | step2 | | | | |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
46-18=28
50÷2=25
33+9=42
Down
7+11=18
46-4=42
28×2=56 | {
"step1": [
"50÷2=25",
"33+9=42",
"46-4=42",
"28×2=56"
],
"step2": [
"46-18=28"
],
"step3": [
"7+11=18"
]
} |
images_blank_noborder/math_puzzle_0243_blank_noborder.png | images_blank_hr/math_puzzle_0243_blank_hr.png | 13 | +-*/ | medium | [
5,
72
] | | | | | | | | ? | | |
| | | | | | | - | | |
| | | | | | | 39 | | |
| | | | | | | = | | |
| | | ? | ÷ | 10 | = | 5 | | |
| | | - | | | | | | |
| ? | - | 30 | = | 8 | | ? | | |
| | | = | | | | - | | |
| 31 | + | 20... | | | | | | | | 44 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 50 | | | | | | |
| | | | | | | | | |
| 38 | | | | | | 72 | | |
| | | | | | | | | |
| | | ... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | | | step1 | | |
| | | | | | | | | |
... | Across
50÷10=5
38-30=8
31+20=51
67-9=58
60÷5=12
48-13=35
Down
44-39=5
50-30=20
72-14=58
31-25=6
51+9=60
23+12=35
5×13=65 | {
"step1": [
"50÷10=5",
"38-30=8",
"31+20=51",
"67-9=58",
"48-13=35",
"44-39=5",
"50-30=20",
"72-14=58",
"31-25=6",
"51+9=60",
"23+12=35"
],
"step2": [
"60÷5=12"
],
"step3": [
"5×13=65"
]
} |
images_blank_noborder/math_puzzle_0244_blank_noborder.png | images_blank_hr/math_puzzle_0244_blank_hr.png | 14 | +-*/ | easy | [
5,
242
] | | | | | | | | 236 | - | ? | = | 224 | | | | |
| | | | | | | - | | | | + | | | | |
| | | ? | × | 15 | = | 210 | | 13 | | 10 | + | ? | = | 172 |
| | | | | | | = | | × | | = | | | | |
| | | | | 130 | ÷ | ? | = | 5 | | ? | | | | ... | | | | | | | | | | 12 | | | | | | |
| | | | | | | | | | | | | | | |
| | | 14 | | | | | | | | | | 162 | | |
| | | | | | | | | | | | | | | |
| | | | | | | 26 | | | | 234 | | | | |
| ... | | | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | step1 | | ... | Across
236-12=224
14×15=210
10+162=172
130÷26=5
129+35=164
65-59=6
157+8=165
Down
236-210=26
224+10=234
13×5=65
130+35=165
59+56=115
6×38=228
157+31=188 | {
"step1": [
"236-12=224",
"14×15=210",
"10+162=172",
"130÷26=5",
"129+35=164",
"65-59=6",
"157+8=165",
"236-210=26",
"224+10=234",
"13×5=65",
"130+35=165",
"59+56=115",
"6×38=228",
"157+31=188"
]
} |
images_blank_noborder/math_puzzle_0245_blank_noborder.png | images_blank_hr/math_puzzle_0245_blank_hr.png | 15 | +-*/ | medium | [
2,
101
] | | ? | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| 5 | + | ? | = | 91 | | | | | | | | |
| = | | ÷ | | | | | | | | | | |
| ? | - | 43 | = | 30 | | 3 | | | | | | |
| | | = | | + | | × | | | | | ... | | 68 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 86 | | | | | | | | | | |
| | | | | | | | | | | | | |
| 73 | | | | | | | | | | | | |
| | | | | | | | | | | | ... | | step2 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | ... | Across
5+86=91
73-43=30
36-23=13
6×11=66
4+40=44
14+38=52
Down
68+5=73
86÷43=2
30+36=66
3×23=69
71+6=77
13×4=52
16+40=56
17+44=61
38+29=67 | {
"step1": [
"5+86=91",
"73-43=30",
"36-23=13",
"6×11=66",
"14+38=52",
"86÷43=2",
"30+36=66",
"3×23=69",
"71+6=77",
"16+40=56",
"17+44=61",
"38+29=67"
],
"step2": [
"4+40=44",
"68+5=73",
"13×4=52"
]
} |
images_blank_noborder/math_puzzle_0246_blank_noborder.png | images_blank_hr/math_puzzle_0246_blank_hr.png | 7 | +-*/ | medium | [
5,
214
] | | 161 | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| 35 | + | ? | = | 107 | | | | | | | | |
| = | | | | + | | | | | | | | |
| ? | | | | ? | ÷ | 5 | = | ? | | | | |
| | | | | = | | + | | × | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 72 | | | | | | | | | | |
| | | | | | | | | | | | | |
| 196 | | | | 90 | | | | 18 | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | step1 | | | | step2 | | | | |
| | | | | | | | | ... | Across
35+72=107
90÷5=18
162-69=93
Down
161+35=196
107+90=197
5+78=83
18×9=162 | {
"step1": [
"35+72=107",
"162-69=93",
"161+35=196",
"107+90=197",
"5+78=83"
],
"step2": [
"90÷5=18",
"18×9=162"
]
} |
images_blank_noborder/math_puzzle_0247_blank_noborder.png | images_blank_hr/math_puzzle_0247_blank_hr.png | 6 | +-*/ | medium | [
3,
56
] | | | | | | 52 | - | 23 | = | ? |
| | | | | - | | | | |
| ? | | ? | | 31 | | | | |
| ÷ | | - | | = | | | | |
| 3 | × | 7 | = | ? | | | | |
| = | | = | | | | | | |
| 13 | | 25 | - | 8 | = | ? | | | | | | | | | | | | | 29 |
| | | | | | | | | |
| 39 | | 32 | | | | | | |
| | | | | | | | | |
| | | | | 21 | | | | |
| | | | | | | | | |
| | | | | | | 17 | | | | | | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | | | Across
52-23=29
3×7=21
25-8=17
Down
52-31=21
39÷3=13
32-7=25 | {
"step1": [
"52-23=29",
"3×7=21",
"25-8=17",
"52-31=21",
"39÷3=13",
"32-7=25"
]
} |
images_blank_noborder/math_puzzle_0248_blank_noborder.png | images_blank_hr/math_puzzle_0248_blank_hr.png | 9 | +-*/ | easy | [
1,
85
] | | 7 | | | | | | | | |
| + | | | | | | | | |
| 18 | | | | | | | | |
| = | | | | | | | | |
| ? | + | 53 | = | 78 | | 66 | | |
| | | | | - | | - | | |
| | | 4 | × | ? | = | 64 | | |
| | | | | = | | = | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| 25 | | | | | | | | |
| | | | | | | | | |
| | | | | 16 | | | | |
| | | | | | | | | |
| | | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | ... | Across
25+53=78
4×16=64
62÷2=31
55-35=20
74-23=51
Down
7+18=25
78-16=62
66-64=2
31+20=51 | {
"step1": [
"25+53=78",
"4×16=64",
"62÷2=31",
"55-35=20",
"74-23=51",
"7+18=25",
"78-16=62",
"66-64=2",
"31+20=51"
]
} |
images_blank_noborder/math_puzzle_0249_blank_noborder.png | images_blank_hr/math_puzzle_0249_blank_hr.png | 5 | +-*/ | hard | [
3,
105
] | | ? | + | 16 | = | 90 | | 11 | | 12 |
| | | | | + | | × | | + |
| | | | | ? | × | 9 | = | ? |
| | | | | = | | = | | = |
| | | | | ? | | ? | | 75 | | | 74 | | | | | | | | |
| | | | | | | | | |
| | | | | 7 | | | | 63 |
| | | | | | | | | |
| | | | | 97 | | 99 | | | | | step1 | | | | | | | | |
| | | | | | | | | |
| | | | | step2 | | | | step1 |
| | | | | | | | | |
| | | | | step3 | | step1 | | | | Across
74+16=90
7×9=63
Down
90+7=97
11×9=99
12+63=75 | {
"step1": [
"74+16=90",
"11×9=99",
"12+63=75"
],
"step2": [
"7×9=63"
],
"step3": [
"90+7=97"
]
} |
images_blank_noborder/math_puzzle_0250_blank_noborder.png | images_blank_hr/math_puzzle_0250_blank_hr.png | 5 | +-*/ | easy | [
2,
78
] | | | | | | ? | | | | |
| | | | | + | | | | |
| | | | | 38 | + | ? | = | 68 |
| | | | | = | | | | |
| ? | - | 12 | = | 44 | | | | |
| ÷ | | × | | | | | | |
| 2 | | ? | | | | | | |
| = | | = | | | | | | |
| 28 | | 6... | | | | | | 6 | | | | |
| | | | | | | | | |
| | | | | | | 30 | | |
| | | | | | | | | |
| 56 | | | | | | | | |
| | | | | | | | | |
| | | 5 | | | | | | |
| | | | | | | | | |
| | | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
... | Across
38+30=68
56-12=44
Down
6+38=44
56÷2=28
12×5=60 | {
"step1": [
"38+30=68",
"56-12=44",
"6+38=44",
"56÷2=28",
"12×5=60"
]
} |
images_blank_noborder/math_puzzle_0251_blank_noborder.png | images_blank_hr/math_puzzle_0251_blank_hr.png | 10 | +-*/ | hard | [
4,
240
] | | 212 | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| ? | - | 120 | = | ? | | | | | | | | |
| = | | | | + | | | | | | | | |
| 34 | | 17 | | ? | - | ? | = | 90 | | | | |
| | | + | | = | | × | | ÷ | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 178 | | | | 58 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 129 | | 39 | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step4 | | | | | | |
| | | | | | | | | ... | Across
178-120=58
129-39=90
5×47=235
42+114=156
18×6=108
Down
212-178=34
58+129=187
17+25=42
39×4=156
90÷5=18 | {
"step1": [
"18×6=108",
"212-178=34",
"17+25=42"
],
"step2": [
"178-120=58",
"90÷5=18"
],
"step3": [
"5×47=235",
"58+129=187"
],
"step4": [
"129-39=90"
],
"step5": [
"39×4=156"
],
"step6": [
"42+114=156"
]
} |
images_blank_noborder/math_puzzle_0252_blank_noborder.png | images_blank_hr/math_puzzle_0252_blank_hr.png | 14 | +-*/ | hard | [
5,
195
] | | | | 10 | | | | | | | | | | |
| | | + | | | | | | | | | | |
| | | ? | | 54 | + | ? | = | ? | | 16 | | |
| | | = | | | | | | - | | × | | |
| ? | - | 59 | = | ? | | ? | - | 104 | = | 12 | | |
| | | | | + | | - | | = | | =... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 49 | | | | 115 | | 169 | | | | |
| | | | | | | | | | | | | |
| 139 | | | | 80 | | 116 | | | | | | |
| | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | step2 | | step1 | | | | |
| | | | | | | | | | | | | |
| step5 | | | | step4 | | step1 | | | | | | |
| | | | | | | ... | Across
54+115=169
139-59=80
116-104=12
19+25=44
105-72=33
101-58=43
91÷7=13
Down
10+49=59
169-104=65
16×12=192
80+25=105
116-44=72
33+58=91
101-46=55 | {
"step1": [
"116-104=12",
"19+25=44",
"91÷7=13",
"10+49=59",
"169-104=65",
"16×12=192"
],
"step2": [
"54+115=169",
"116-44=72",
"33+58=91"
],
"step3": [
"105-72=33",
"101-58=43"
],
"step4": [
"80+25=105",
"101-46=55"
],
"step5": [
"139-59=80"
... |
images_blank_noborder/math_puzzle_0253_blank_noborder.png | images_blank_hr/math_puzzle_0253_blank_hr.png | 9 | +-*/ | medium | [
2,
59
] | | | | | | | | 26 | | | | |
| | | | | | | + | | | | |
| | | 4 | + | 21 | = | ? | | | | |
| | | × | | | | = | | | | |
| | | 6 | | | | 51 | | | | |
| | | = | | | | | | | | |
| | | ? | - | ? | = | 15 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 25 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | 24 | | 9 | | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | step2 | | | ... | Across
4+21=25
24-9=15
32+5=37
53-12=41
3+16=19
Down
26+25=51
4×6=24
9+32=41
15÷5=3 | {
"step1": [
"4+21=25",
"32+5=37",
"3+16=19",
"26+25=51",
"4×6=24",
"15÷5=3"
],
"step2": [
"24-9=15"
],
"step3": [
"9+32=41"
],
"step4": [
"53-12=41"
]
} |
images_blank_noborder/math_puzzle_0254_blank_noborder.png | images_blank_hr/math_puzzle_0254_blank_hr.png | 12 | +-*/ | medium | [
5,
177
] | | | | | | 52 | + | 27 | = | ? | | | | 159 |
| | | | | + | | | | | | | | - |
| ? | - | 104 | = | 44 | | 16 | | ? | + | 135 | = | ? |
| - | | | | = | | × | | × | | | | = |
| 117 | | | | ? | ÷ | 8 | = | 12 | | 11 | | 10 |
| = | | | | | | = | | =... | | | | | | | | | | 79 | | | | |
| | | | | | | | | | | | | |
| 148 | | | | | | | | 14 | | | | 149 |
| | | | | | | | | | | | | |
| | | | | 96 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | step2 | | | | step1 |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | ... | Across
52+27=79
148-104=44
14+135=149
96÷8=12
145-17=128
168+9=177
Down
52+44=96
159-149=10
148-117=31
16×8=128
14×12=168
11×9=99 | {
"step1": [
"52+27=79",
"148-104=44",
"96÷8=12",
"145-17=128",
"52+44=96",
"159-149=10",
"148-117=31",
"16×8=128",
"11×9=99"
],
"step2": [
"14+135=149"
],
"step3": [
"14×12=168"
],
"step4": [
"168+9=177"
]
} |
images_blank_noborder/math_puzzle_0255_blank_noborder.png | images_blank_hr/math_puzzle_0255_blank_hr.png | 12 | +-*/ | easy | [
3,
150
] | | | | 36 | | | | | | | | 73 | | |
| | | + | | | | | | | | + | | |
| 26 | + | ? | = | 41 | | | | | | 59 | | |
| + | | = | | + | | | | | | = | | |
| 52 | | 51 | | ? | | 4 | + | 128 | = | ? | | |
| = | | | | = | | × | | - | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 15 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 58 | | | | | | 132 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | ... | Across
26+15=41
4+128=132
99-20=79
145-65=80
49×3=147
Down
36+15=51
73+59=132
26+52=78
41+58=99
4×20=80
128-79=49
120÷3=40 | {
"step1": [
"26+15=41",
"4+128=132",
"99-20=79",
"145-65=80",
"49×3=147",
"36+15=51",
"73+59=132",
"26+52=78",
"41+58=99",
"4×20=80",
"128-79=49",
"120÷3=40"
]
} |
images_blank_noborder/math_puzzle_0256_blank_noborder.png | images_blank_hr/math_puzzle_0256_blank_hr.png | 8 | +-*/ | medium | [
3,
176
] | | | | | | | | 8 | × | 22 | = | ? |
| | | | | | | + | | | | |
| | | | | | | ? | | | | |
| | | | | | | = | | | | |
| | | | | ? | - | 23 | = | ? | | |
| | | | | + | | | | × | | |
| ? | + | 7 | = | 104 | | ? | ÷ | 3 | = ... | | | | | | | | | | | | 176 |
| | | | | | | | | | | |
| | | | | | | 15 | | | | |
| | | | | | | | | | | |
| | | | | 61 | | | | 38 | | |
| | | | | | | | | | | |
| 97 | | | | | | 99 | | |... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step2 | | |
| | | | | | | | | | | |
| step1 | | | | | ... | Across
8×22=176
61-23=38
97+7=104
99÷3=33
27+114=141
Down
8+15=23
61+104=165
38×3=114 | {
"step1": [
"8×22=176",
"97+7=104",
"99÷3=33",
"27+114=141",
"8+15=23",
"61+104=165"
],
"step2": [
"61-23=38",
"38×3=114"
]
} |
images_blank_noborder/math_puzzle_0257_blank_noborder.png | images_blank_hr/math_puzzle_0257_blank_hr.png | 6 | +-*/ | hard | [
1,
207
] | | ? | ÷ | 2 | = | 56 | | | | | | |
| | | × | | | | | | | | |
| | | 33 | + | ? | = | ? | | | | |
| | | = | | + | | - | | | | |
| | | ? | | 159 | | 24 | × | 5 | = | ? |
| | | | | = | | = | | | | |
| | | | | ? | | 45 | | | ... | | 112 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 36 | | 69 | | | | |
| | | | | | | | | | | |
| | | 66 | | | | | | | | 120 |
| | | | | | | | | | | |
| | | | | 195 | | | | ... | | step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step2 | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step3 ... | Across
112÷2=56
33+36=69
24×5=120
Down
2×33=66
36+159=195
69-24=45 | {
"step1": [
"112÷2=56",
"24×5=120",
"2×33=66",
"69-24=45"
],
"step2": [
"33+36=69"
],
"step3": [
"36+159=195"
]
} |
images_blank_noborder/math_puzzle_0258_blank_noborder.png | images_blank_hr/math_puzzle_0258_blank_hr.png | 7 | +-*/ | easy | [
3,
99
] | | | | ? | - | 6 | = | 90 |
| | | ÷ | | | | |
| | | 3 | × | 13 | = | ? |
| | | = | | + | | + |
| 62 | - | 32 | = | ? | | 59 |
| | | | | = | | = |
| 85 | - | ? | = | 43 | | 98 | | | | | 96 | | | | |
| | | | | | | |
| | | | | | | 39 |
| | | | | | | |
| | | | | 30 | | |
| | | | | | | |
| | | 42 | | | | | | | | | step1 | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | | | Across
96-6=90
3×13=39
62-32=30
85-42=43
Down
96÷3=32
13+30=43
39+59=98 | {
"step1": [
"96-6=90",
"3×13=39",
"62-32=30",
"85-42=43",
"96÷3=32",
"13+30=43",
"39+59=98"
]
} |
images_blank_noborder/math_puzzle_0259_blank_noborder.png | images_blank_hr/math_puzzle_0259_blank_hr.png | 7 | +-*/ | hard | [
4,
190
] | | | | | | ? | | 121 | | ? | × | 5 | = | ? |
| | | | | ÷ | | + | | + | | | | |
| | | | | 4 | × | 33 | = | ? | | | | |
| | | | | = | | = | | = | | | | |
| ? | - | 119 | = | 37 | | ? | | 168 | - | 70 | = | ? | | | | | | | 148 | | | | 36 | | | | 180 |
| | | | | | | | | | | | | |
| | | | | | | | | 132 | | | | |
| | | | | | | | | | | | | |
| 156 | | | | | | 154 | | | | | | 98 | | | | | | | step1 | | | | step2 | | | | step3 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | step1 | | | | | | step1 | | Across
36×5=180
4×33=132
156-119=37
168-70=98
Down
148÷4=37
121+33=154
36+132=168 | {
"step1": [
"4×33=132",
"156-119=37",
"168-70=98",
"148÷4=37",
"121+33=154"
],
"step2": [
"36+132=168"
],
"step3": [
"36×5=180"
]
} |
images_blank_noborder/math_puzzle_0260_blank_noborder.png | images_blank_hr/math_puzzle_0260_blank_hr.png | 9 | +-*/ | easy | [
2,
68
] | | | | 64 | | | | | | |
| | | - | | | | | | |
| | | 20 | | | | | | |
| | | = | | | | | | |
| 60 | - | ? | = | 16 | | | | |
| | | | | + | | | | |
| 19 | + | 8 | = | ? | | | | |
| | | | | = | | | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 44 | | | | | | |
| | | | | | | | | |
| | | | | 27 | | | | |
| | | | | | | | | |
| | | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | ... | Across
60-44=16
19+8=27
43-10=33
52-28=24
Down
64-20=44
16+27=43
10+14=24
33÷3=11
2×28=56 | {
"step1": [
"60-44=16",
"19+8=27",
"43-10=33",
"52-28=24",
"64-20=44",
"16+27=43",
"10+14=24",
"33÷3=11",
"2×28=56"
]
} |
images_blank_noborder/math_puzzle_0261_blank_noborder.png | images_blank_hr/math_puzzle_0261_blank_hr.png | 15 | +-*/ | hard | [
5,
144
] | | | | ? | | | | | | | | |
| | | - | | | | | | | | |
| 142 | | 14 | | | | | | | | |
| - | | = | | | | | | | | |
| ? | - | 59 | = | ? | | 18 | | | | |
| = | | | | - | | × | | | | |
| 12 | | | | ? | ÷ | ? | = | 6 | ... | | | | 73 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| 130 | | | | 71 | | | | | | |
| | | | | | | | | | | |
| | | | | 42 | | 7 | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| step1 | | | | step2 | | | | | | |
| | | | | | | | | | | |
| | | | | step3 | | st... | Across
130-59=71
42÷7=6
8+21=29
126+9=135
98-54=44
27-17=10
125-82=43
Down
73-14=59
142-130=12
71-42=29
18×7=126
6×9=54
8×16=128
21+89=110
98+27=125 | {
"step1": [
"8+21=29",
"27-17=10",
"73-14=59",
"142-130=12",
"8×16=128"
],
"step2": [
"130-59=71",
"21+89=110"
],
"step3": [
"71-42=29"
],
"step4": [
"42÷7=6"
],
"step5": [
"18×7=126"
],
"step6": [
"126+9=135"
],
"step7": [
"6×9=54"
],
"step... |
images_blank_noborder/math_puzzle_0262_blank_noborder.png | images_blank_hr/math_puzzle_0262_blank_hr.png | 11 | +-*/ | easy | [
1,
242
] | | | | | | | | | | 229 | - | ? | = | 57 |
| | | | | | | | | - | | | | |
| | | | | | | ? | | ? | | | | |
| | | | | | | + | | = | | | | |
| | | | | ? | + | 52 | = | 68 | | | | |
| | | | | + | | = | | | | |... | | | | | | | | | | | | 172 | | |
| | | | | | | | | | | | | |
| | | | | | | 134 | | 161 | | | | |
| | | | | | | | | | | | | |
| | | | | 16 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | ... | Across
229-172=57
16+52=68
14×7=98
160-114=46
144÷4=36
40+156=196
Down
229-161=68
134+52=186
16+98=114
160÷4=40
46+150=196 | {
"step1": [
"229-172=57",
"16+52=68",
"14×7=98",
"160-114=46",
"144÷4=36",
"40+156=196",
"229-161=68",
"134+52=186",
"16+98=114",
"160÷4=40",
"46+150=196"
]
} |
images_blank_noborder/math_puzzle_0263_blank_noborder.png | images_blank_hr/math_puzzle_0263_blank_hr.png | 5 | +-*/ | hard | [
1,
187
] | | 94 | | 5 | | | | |
| - | | × | | | | |
| ? | | ? | × | 7 | = | 42 |
| = | | = | | | | |
| ? | - | ? | = | 62 | | |
| | | | | + | | |
| | | | | 11 | | |
| | | | | = | | |
| | | | | ? | | | | | | | | | | | |
| | | | | | | |
| 2 | | 6 | | | | |
| | | | | | | |
| 92 | | 30 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | 73 | | | | | | | | | | | |
| | | | | | | |
| step4 | | step1 | | | | |
| | | | | | | |
| step3 | | step2 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | step1 | | | | Across
6×7=42
92-30=62
Down
94-2=92
5×6=30
62+11=73 | {
"step1": [
"6×7=42",
"62+11=73"
],
"step2": [
"5×6=30"
],
"step3": [
"92-30=62"
],
"step4": [
"94-2=92"
]
} |
images_blank_noborder/math_puzzle_0264_blank_noborder.png | images_blank_hr/math_puzzle_0264_blank_hr.png | 8 | +-*/ | easy | [
5,
150
] | | | | | | | | ? | | |
| | | | | | | + | | |
| | | 55 | | | | 29 | | |
| | | + | | | | = | | |
| 135 | | 23 | | ? | + | 38 | = | 140 |
| - | | = | | ÷ | | | | |
| 123 | | ? | ÷ | 6 | = | 13 | | |
| = | | | | = | | × | | |
| ? |... | | | | | | | | 9 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | 102 | | | | |
| | | | | | | | | |
| | | 78 | | | | | | |
| | | | | | | | | |
| 12 | | ... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| st... | Across
102+38=140
78÷6=13
12+5=17
Down
9+29=38
55+23=78
135-123=12
102÷6=17
13×10=130 | {
"step1": [
"102+38=140",
"78÷6=13",
"12+5=17",
"9+29=38",
"55+23=78",
"135-123=12",
"102÷6=17",
"13×10=130"
]
} |
images_blank_noborder/math_puzzle_0265_blank_noborder.png | images_blank_hr/math_puzzle_0265_blank_hr.png | 15 | +-*/ | easy | [
2,
56
] | | | | ? | + | 23 | = | 56 | | 12 | | | | |
| | | | | + | | | | + | | | | |
| 38 | - | 7 | = | ? | | | | ? | | | | |
| | | | | = | | | | = | | | | |
| | | ? | | 54 | - | ? | = | 30 | | | | |
| | | - | | | | - | | | | ... | | | | 33 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 31 | | | | 18 | | | | |
| | | | | | | | | | | | | |
| | | 26 | | | | 24 | | | | | | |
| | | | | | | | | | | |... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | step1 | | | | | | |
| | | | | | | | ... | Across
33+23=56
38-7=31
54-24=30
15-2=13
3+16=19
22+11=33
6+44=50
36÷9=4
Down
23+31=54
12+18=30
26-15=11
24-13=11
2×22=44
3+33=36
9+46=55 | {
"step1": [
"33+23=56",
"38-7=31",
"54-24=30",
"15-2=13",
"3+16=19",
"22+11=33",
"6+44=50",
"36÷9=4",
"23+31=54",
"12+18=30",
"26-15=11",
"24-13=11",
"2×22=44",
"3+33=36",
"9+46=55"
]
} |
images_blank_noborder/math_puzzle_0266_blank_noborder.png | images_blank_hr/math_puzzle_0266_blank_hr.png | 13 | +-*/ | hard | [
5,
76
] | | 20 | + | ? | = | ? | | | | | | |
| | | - | | | | | | | | |
| | | 39 | | | | | | | | |
| | | = | | | | | | | | |
| | | ? | × | 5 | = | ? | | | | |
| | | | | × | | - | | | | |
| 24 | | ? | - | 15 | = | ? | | | ... | | | | 49 | | 69 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | 10 | | | | 50 | | | | |
| | | | | | | | | | | |
| | | 31 | | | | 16 | | | ... | | | | step7 | | step8 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | step6 | | | | step5 | | | | |
| | | | | | | | | | | |
| | | step3 | | | ... | Across
20+49=69
10×5=50
31-15=16
34-27=7
61-44=17
45+23=68
Down
49-39=10
5×15=75
50-16=34
24+37=61
31+13=44
42÷7=6
17+45=62 | {
"step1": [
"34-27=7",
"45+23=68",
"5×15=75",
"24+37=61",
"42÷7=6",
"17+45=62"
],
"step2": [
"61-44=17"
],
"step3": [
"31+13=44"
],
"step4": [
"31-15=16"
],
"step5": [
"50-16=34"
],
"step6": [
"10×5=50"
],
"step7": [
"49-39=10"
],
"step8": [... |
images_blank_noborder/math_puzzle_0267_blank_noborder.png | images_blank_hr/math_puzzle_0267_blank_hr.png | 15 | +-*/ | medium | [
1,
215
] | | | | | | | | ? | | | | | | | | |
| | | | | | | + | | | | | | | | |
| | | ? | | | | 11 | | | | | | | | |
| | | - | | | | = | | | | | | | | |
| | | 122 | | ? | + | 34 | = | 82 | | | | | | 2 |
| |... | | | | | | | | 23 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 132 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 48 | | | | | | | | | | |
| | ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | ... | Across
48+34=82
16×10=160
59-31=28
110+3=113
91-22=69
136-86=50
119-29=90
Down
23+11=34
132-122=10
82+31=113
2+67=69
160-110=50
59×3=177
28+91=119
90÷6=15 | {
"step1": [
"48+34=82",
"16×10=160",
"59-31=28",
"110+3=113",
"119-29=90",
"23+11=34",
"132-122=10",
"82+31=113",
"2+67=69",
"59×3=177",
"28+91=119",
"90÷6=15"
],
"step2": [
"91-22=69",
"160-110=50"
],
"step3": [
"136-86=50"
]
} |
images_blank_noborder/math_puzzle_0268_blank_noborder.png | images_blank_hr/math_puzzle_0268_blank_hr.png | 11 | +-*/ | medium | [
2,
76
] | | ? | - | 45 | = | 12 | | ? | | | | |
| | | | | + | | ÷ | | | | |
| | | | | ? | ÷ | 2 | = | 22 | | |
| | | | | = | | = | | - | | |
| ? | - | 14 | = | ? | | 18 | + | ? | = | 35 |
| + | | | | | | | | = | | |
| 3 | | | | | | 15 | × | ? |... | | 57 | | | | | | 36 | | | | |
| | | | | | | | | | | |
| | | | | 44 | | | | | | |
| | | | | | | | | | | |
| 70 | | | | 56 | | | | 17 | | |
| | | | | | | | | | | |
| | | | | | | | | 5 | ... | | step1 | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | step2 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | ... | Across
57-45=12
44÷2=22
70-14=56
18+17=35
15×5=75
Down
12+44=56
36÷2=18
22-17=5
70+3=73
15+50=65
75-62=13 | {
"step1": [
"57-45=12",
"44÷2=22",
"18+17=35",
"36÷2=18",
"70+3=73",
"15+50=65",
"75-62=13"
],
"step2": [
"70-14=56",
"15×5=75",
"12+44=56",
"22-17=5"
]
} |
images_blank_noborder/math_puzzle_0269_blank_noborder.png | images_blank_hr/math_puzzle_0269_blank_hr.png | 6 | +-*/ | easy | [
4,
124
] | | | | | | 6 | | |
| | | | | + | | |
| | | | | 5 | | ? |
| | | | | = | | + |
| | | 88 | ÷ | ? | = | 8 |
| | | + | | | | = |
| ? | - | 14 | = | 29 | | 24 |
| | | = | | | | |
| | | ? | - | 27 | = | 75 | | | | | | | | | |
| | | | | | | |
| | | | | | | 16 |
| | | | | | | |
| | | | | 11 | | |
| | | | | | | |
| 43 | | | | | | |
| | | | | | | |
| | | 102 | | | | | | | | | | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | step1 | | | | | | Across
88÷11=8
43-14=29
102-27=75
Down
6+5=11
16+8=24
88+14=102 | {
"step1": [
"88÷11=8",
"43-14=29",
"102-27=75",
"6+5=11",
"16+8=24",
"88+14=102"
]
} |
images_blank_noborder/math_puzzle_0270_blank_noborder.png | images_blank_hr/math_puzzle_0270_blank_hr.png | 12 | +-*/ | medium | [
1,
237
] | | | | | | ? | - | 132 | = | 76 | | 7 | | | | |
| | | | | ÷ | | | | | | + | | | | |
| | | | | 4 | × | 41 | = | ? | | 11 | | | | |
| | | | | = | | × | | + | | = | | | | |
| 2 | × | ? | = | 52 | | ? | + | 16 | = | ? | | | | |
| ... | | | | | | 208 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 164 | | | | | | |
| | | | | | | | | | | | | | | |
| | | 26 | | | | 2 | | | | 18 | | | | |
| ... | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | step2 | | | | step1 | | ... | Across
208-132=76
4×41=164
2×26=52
2+16=18
82×1=82
180+35=215
9×5=45
Down
208÷4=52
7+11=18
41×2=82
164+16=180
215÷5=43 | {
"step1": [
"208-132=76",
"4×41=164",
"2×26=52",
"82×1=82",
"180+35=215",
"9×5=45",
"208÷4=52",
"7+11=18",
"164+16=180"
],
"step2": [
"2+16=18",
"41×2=82",
"215÷5=43"
]
} |
images_blank_noborder/math_puzzle_0271_blank_noborder.png | images_blank_hr/math_puzzle_0271_blank_hr.png | 5 | +-*/ | hard | [
4,
94
] | | 40 | + | ? | = | ? | | 27 | | 89 |
| | | | | ÷ | | + | | - |
| | | | | ? | × | 9 | = | ? |
| | | | | = | | = | | = |
| | | | | 13 | | ? | | 26 | | | | | 51 | | 91 | | | | |
| | | | | | | | | |
| | | | | 7 | | | | 63 |
| | | | | | | | | |
| | | | | | | 36 | | | | | | | step4 | | step3 | | | | |
| | | | | | | | | |
| | | | | step2 | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | | | Across
40+51=91
7×9=63
Down
91÷7=13
27+9=36
89-63=26 | {
"step1": [
"27+9=36",
"89-63=26"
],
"step2": [
"7×9=63"
],
"step3": [
"91÷7=13"
],
"step4": [
"40+51=91"
]
} |
images_blank_noborder/math_puzzle_0272_blank_noborder.png | images_blank_hr/math_puzzle_0272_blank_hr.png | 6 | +-*/ | medium | [
5,
243
] | | | | | | | | ? | | 207 | - | 81 | = | ? |
| | | | | | | ÷ | | - | | | | |
| | | | | 29 | × | 5 | = | ? | | | | |
| | | | | × | | = | | = | | | | |
| | | | | ? | | 46 | | 62 | | | | |
| | | | | = | | | | | | ... | | | | | | | | 230 | | | | | | 126 |
| | | | | | | | | | | | | |
| | | | | | | | | 145 | | | | |
| | | | | | | | | | | | | |
| | | | | 7 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | | | | | | | |
| | | | | | | | | ... | Across
207-81=126
29×5=145
60+143=203
Down
230÷5=46
207-145=62
29×7=203 | {
"step1": [
"207-81=126",
"29×5=145",
"60+143=203",
"230÷5=46",
"207-145=62"
],
"step2": [
"29×7=203"
]
} |
images_blank_noborder/math_puzzle_0273_blank_noborder.png | images_blank_hr/math_puzzle_0273_blank_hr.png | 7 | +-*/ | easy | [
5,
165
] | | | | 22 | + | 27 | = | ? | | |
| | | | | | | + | | |
| | | 125 | | 165 | ÷ | 5 | = | ? |
| | | - | | | | = | | |
| | | ? | × | 9 | = | 54 | | |
| | | = | | + | | | | |
| | | 119 | | 103 | | | | |
| | | | | = | | | | |
| 16 ... | | | | | | | | 49 | | |
| | | | | | | | | |
| | | | | | | | | 33 |
| | | | | | | | | |
| | | 6 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | ... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| ... | Across
22+27=49
165÷5=33
6×9=54
16×7=112
Down
49+5=54
125-6=119
9+103=112 | {
"step1": [
"22+27=49",
"165÷5=33",
"6×9=54",
"16×7=112",
"49+5=54",
"125-6=119",
"9+103=112"
]
} |
images_blank_noborder/math_puzzle_0274_blank_noborder.png | images_blank_hr/math_puzzle_0274_blank_hr.png | 15 | +-*/ | hard | [
5,
80
] | | | | | | ? | | | | | | | | | | |
| | | | | - | | | | | | | | | | |
| | | | | 8 | | | | | | | | | | |
| | | | | = | | | | | | | | | | |
| | | | | 72 | - | ? | = | 30 | | | | | | |
| | ... | | | | | | 80 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 42 | | | | | | | | |
| | ... | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | |
| ... | Across
72-42=30
5×9=45
6×13=78
15+33=48
10+19=29
6+12=18
13+31=44
28+8=36
Down
80-8=72
42-9=33
6+6=12
50-19=31
15+29=44
48÷6=8
18-11=7 | {
"step1": [
"72-42=30",
"6×13=78",
"15+33=48",
"13+31=44",
"28+8=36",
"80-8=72",
"6+6=12"
],
"step2": [
"42-9=33",
"15+29=44",
"48÷6=8"
],
"step3": [
"5×9=45",
"10+19=29",
"6+12=18"
],
"step4": [
"50-19=31",
"18-11=7"
]
} |
images_blank_noborder/math_puzzle_0275_blank_noborder.png | images_blank_hr/math_puzzle_0275_blank_hr.png | 11 | +-*/ | hard | [
4,
145
] | | | | | | | | | | ? | | | | |
| | | | | | | | | - | | | | |
| | | | | | | | | 68 | | | | |
| | | | | | | | | = | | | | |
| | | ? | | ? | + | 11 | = | ? | | ? | | |
| | | - | | + | | × | | | | + | ... | | | | | | | | | | 122 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 113 | | 43 | | | | 54 | | 8 | | |
| | | | | | | | | | | ... | | | | | | | | | | step4 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | step2 | | | | step3 | | step1 | | |
| | | | | | | | ... | Across
43+11=54
15×5=75
42+16=58
29-12=17
Down
122-68=54
113-97=16
43+15=58
11×5=55
8+4=12
75+29=104
119÷17=7 | {
"step1": [
"42+16=58",
"29-12=17",
"113-97=16",
"8+4=12",
"75+29=104"
],
"step2": [
"15×5=75",
"43+15=58",
"119÷17=7"
],
"step3": [
"43+11=54",
"11×5=55"
],
"step4": [
"122-68=54"
]
} |
images_blank_noborder/math_puzzle_0276_blank_noborder.png | images_blank_hr/math_puzzle_0276_blank_hr.png | 5 | +-*/ | easy | [
2,
175
] | | | | | | ? | | | | |
| | | | | + | | | | |
| ? | + | 17 | = | 65 | | | | |
| | | | | = | | | | |
| | | | | 96 | ÷ | ? | = | 24 |
| | | | | | | + | | × |
| | | | | | | 60 | | ? |
| | | | | | | = | | = |
| | | ... | | | | | | 31 | | | | |
| | | | | | | | | |
| 48 | | | | | | | | |
| | | | | | | | | |
| | | | | | | 4 | | |
| | | | | | | | | |
| | | | | | | | | 5 |
| | | | | | | | | |
| | | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
... | Across
48+17=65
96÷4=24
Down
31+65=96
4+60=64
24×5=120 | {
"step1": [
"48+17=65",
"96÷4=24",
"31+65=96",
"4+60=64",
"24×5=120"
]
} |
images_blank_noborder/math_puzzle_0277_blank_noborder.png | images_blank_hr/math_puzzle_0277_blank_hr.png | 10 | +-*/ | easy | [
4,
191
] | | | | | | | | | | | | 15 |
| | | | | | | | | | | + |
| | | | | | | 5 | × | ? | = | 135 |
| | | | | | | + | | | | = |
| 174 | - | 21 | = | ? | | 14 | | | | ? |
| | | | | + | | = | | | | |
| | | 133 | ÷ | 7 | = | ? | | 1... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | 27 | | |
| | | | | | | | | | | |
| | | | | 153 | | | | | | 150 |
| | | | | | | | | | | |
| | | | | | | 19 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
5×27=135
174-21=153
133÷7=19
160-89=71
98-54=44
Down
15+135=150
5+14=19
153+7=160
133+49=182
125-71=54 | {
"step1": [
"5×27=135",
"174-21=153",
"133÷7=19",
"160-89=71",
"98-54=44",
"15+135=150",
"5+14=19",
"153+7=160",
"133+49=182",
"125-71=54"
]
} |
images_blank_noborder/math_puzzle_0278_blank_noborder.png | images_blank_hr/math_puzzle_0278_blank_hr.png | 13 | +-*/ | easy | [
1,
154
] | | | | | | | | | | 93 | ÷ | 3 | = | ? | | 130 |
| | | | | | | | | - | | | | | | - |
| | | | | 30 | - | 1 | = | ? | | 66 | - | ? | = | 49 |
| | | | | + | | + | | = | | + | | | | = |
| 4 | + | ? | = | 60 | | 84 | - | 64 | = | ? | | 2 | | ? |
|... | | | | | | | | | | | | | | 31 | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 29 | | | | 17 | | |
| | | | | | | | | | | | | | | |
| | | 56 | | | | | | | | 20 | | | | 81 |
| ... | | | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | step1 | | ... | Across
93÷3=31
30-1=29
66-17=49
4+56=60
84-64=20
144-86=58
Down
93-29=64
130-49=81
30+60=90
1+84=85
66+20=86
2×58=116
144-108=36 | {
"step1": [
"93÷3=31",
"30-1=29",
"66-17=49",
"4+56=60",
"84-64=20",
"144-86=58",
"93-29=64",
"130-49=81",
"30+60=90",
"1+84=85",
"66+20=86",
"2×58=116",
"144-108=36"
]
} |
images_blank_noborder/math_puzzle_0279_blank_noborder.png | images_blank_hr/math_puzzle_0279_blank_hr.png | 10 | +-*/ | medium | [
2,
134
] | | | | | | | | | | | | 3 | | |
| | | | | | | | | | | × | | |
| | | | | ? | ÷ | ? | = | 19 | | ? | | |
| | | | | | | × | | | | = | | |
| ? | - | 8 | = | 114 | | ? | + | 117 | = | 126 | | |
| | | | | - | | = | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 133 | | 7 | | | | 42 | | |
| | | | | | | | | | | | | |
| 122 | | | | | | 9 | | | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | step1 | | |
| | | | | | | | | | | | | |
| step1 | | | | | | step1 | | | | | | |
| | | | | | | | ... | Across
133÷7=19
122-8=114
9+117=126
101-63=38
84-78=6
116-66=50
Down
3×42=126
7×9=63
114-101=13
38+78=116 | {
"step1": [
"122-8=114",
"9+117=126",
"101-63=38",
"84-78=6",
"116-66=50",
"3×42=126",
"114-101=13",
"38+78=116"
],
"step2": [
"7×9=63"
],
"step3": [
"133÷7=19"
]
} |
images_blank_noborder/math_puzzle_0280_blank_noborder.png | images_blank_hr/math_puzzle_0280_blank_hr.png | 9 | +-*/ | hard | [
3,
130
] | | ? | ÷ | ? | = | 6 | | | | | | |
| | | + | | | | | | | | |
| 47 | + | 3 | = | ? | | 35 | - | 10 | = | ? |
| | | = | | | | + | | | | |
| | | ? | + | 18 | = | ? | | | | |
| | | | | × | | = | | | | |
| | | | | 5 | | 77 | ÷ | 7 | =... | | 126 | | 21 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 50 | | | | | | 25 |
| | | | | | | | | | | |
| | | 24 | | | | 42 | | | | |
| | | | | | | | | | | |
| | | | | | | | | |... | | step4 | | step3 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| | | step2 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | ... | Across
126÷21=6
47+3=50
35-10=25
24+18=42
77÷7=11
Down
21+3=24
35+42=77
18×5=90
7+31=38 | {
"step1": [
"47+3=50",
"35-10=25",
"77÷7=11",
"35+42=77",
"18×5=90",
"7+31=38"
],
"step2": [
"24+18=42"
],
"step3": [
"21+3=24"
],
"step4": [
"126÷21=6"
]
} |
images_blank_noborder/math_puzzle_0281_blank_noborder.png | images_blank_hr/math_puzzle_0281_blank_hr.png | 8 | +-*/ | hard | [
1,
65
] | | | | ? | + | 4 | = | 39 | | | | 62 |
| | | | | × | | + | | | | - |
| ? | + | 5 | = | 15 | | 19 | + | ? | = | ? |
| | | | | = | | = | | - | | = |
| | | | | ? | | ? | | 3 | | 32 |
| | | | | | | | | = | | |
| | | | | | | 14 | - | ? | ... | | | | 35 | | | | | | | | |
| | | | | | | | | | | |
| 10 | | | | | | | | 11 | | 30 |
| | | | | | | | | | | |
| | | | | 60 | | 58 | | | | |
| | | | | | | | | | | |
| | | | | | | | | 8 | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | step2 | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | step1 | | | | |
| | | | | | | | | | | |
| | | | | ... | Across
35+4=39
10+5=15
19+11=30
14-8=6
Down
4×15=60
39+19=58
62-30=32
11-3=8 | {
"step1": [
"35+4=39",
"10+5=15",
"4×15=60",
"39+19=58",
"62-30=32"
],
"step2": [
"19+11=30"
],
"step3": [
"11-3=8"
],
"step4": [
"14-8=6"
]
} |
images_blank_noborder/math_puzzle_0282_blank_noborder.png | images_blank_hr/math_puzzle_0282_blank_hr.png | 8 | +-*/ | hard | [
1,
69
] | | | | | | | | 6 | | | | | | |
| | | | | | | + | | | | | | |
| 55 | - | ? | = | ? | | ? | × | ? | = | 28 | | |
| | | | | - | | = | | | | | | |
| | | | | 9 | + | 13 | = | ? | | | | |
| | | | | = | | | | ÷ | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 1 | | 54 | | 7 | | 4 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 22 | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step2 | | step1 | | step1 | | step2 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | ... | Across
55-1=54
7×4=28
9+13=22
2+63=65
3+8=11
Down
6+7=13
54-9=45
22÷2=11 | {
"step1": [
"9+13=22",
"2+63=65",
"6+7=13",
"54-9=45"
],
"step2": [
"55-1=54",
"7×4=28",
"22÷2=11"
],
"step3": [
"3+8=11"
]
} |
images_blank_noborder/math_puzzle_0283_blank_noborder.png | images_blank_hr/math_puzzle_0283_blank_hr.png | 13 | +-*/ | hard | [
1,
134
] | | | | | | | | | | 7 | - | ? | = | 1 |
| | | | | | | | | × | | | | ÷ |
| | | ? | × | 23 | = | ? | | 12 | | | | 1 |
| | | - | | | | - | | = | | | | = |
| | | ? | | 21 | × | ? | = | ? | | | | ? |
| | | = | | × | | = | | | | | ... | | | | | | | | | | | | 6 | | |
| | | | | | | | | | | | | |
| | | 2 | | | | 46 | | | | | | |
| | | | | | | | | | | | | |
| | | 2 | | | | 4 | | 84 | | | | 1 |
| | | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | step4 | | | | step3 | | | | | | |
| | | | | | | | | | | | | |
| | | step5 | | | | step2 | | step1 | | | | step1 |
| | | | | | ... | Across
7-6=1
2×23=46
21×4=84
5+0=5
42+30=72
1×105=105
Down
7×12=84
1÷1=1
2-2=0
46-4=42
21×5=105
30+74=104
72÷3=24 | {
"step1": [
"7-6=1",
"5+0=5",
"42+30=72",
"7×12=84",
"1÷1=1",
"21×5=105",
"30+74=104"
],
"step2": [
"21×4=84",
"1×105=105",
"72÷3=24"
],
"step3": [
"46-4=42"
],
"step4": [
"2×23=46"
],
"step5": [
"2-2=0"
]
} |
images_blank_noborder/math_puzzle_0284_blank_noborder.png | images_blank_hr/math_puzzle_0284_blank_hr.png | 12 | +-*/ | hard | [
2,
146
] | | | | | | 24 | + | 2 | = | ? | | | | |
| | | | | | | × | | | | | | |
| | | 15 | - | 4 | = | ? | | ? | - | 88 | = | ? |
| | | | | | | = | | ÷ | | | | |
| ? | | | | ? | ÷ | ? | = | 5 | | | | |
| - | | | | + | | | | = | | | ... | | | | | | | | | | 26 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 11 | | 105 | | | | 17 |
| | | | | | | | | | | | | |
| 112 | | | | 110 | | 22 | | | | | | |
| | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | step1 | | | | step2 |
| | | | | | | | | | | | | |
| step6 | | | | step3 | | step2 | | | | | | |
| | | | | | ... | Across
24+2=26
15-4=11
105-88=17
110÷22=5
92-60=32
142+3=145
143-14=129
Down
2×11=22
105÷5=21
112-92=20
110+32=142
126+3=129 | {
"step1": [
"24+2=26",
"15-4=11",
"142+3=145",
"143-14=129",
"105÷5=21"
],
"step2": [
"105-88=17",
"2×11=22",
"126+3=129"
],
"step3": [
"110÷22=5"
],
"step4": [
"110+32=142"
],
"step5": [
"92-60=32"
],
"step6": [
"112-92=20"
]
} |
images_blank_noborder/math_puzzle_0285_blank_noborder.png | images_blank_hr/math_puzzle_0285_blank_hr.png | 6 | +-*/ | medium | [
2,
192
] | | | | ? | - | 147 | = | 38 | | 9 |
| | | | | - | | | | + |
| ? | - | 64 | = | 36 | | | | ? |
| | | | | = | | | | = |
| | | | | ? | ÷ | 3 | = | 37 |
| | | | | | | + | | |
| | | | | | | 145 | | |
| | | | | | | = | | |
| | ... | | | | 185 | | | | | | |
| | | | | | | | | |
| 100 | | | | | | | | 28 |
| | | | | | | | | |
| | | | | 111 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | |... | | | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
... | Across
185-147=38
100-64=36
111÷3=37
Down
147-36=111
9+28=37
3+145=148 | {
"step1": [
"185-147=38",
"100-64=36",
"111÷3=37",
"147-36=111",
"9+28=37",
"3+145=148"
]
} |
images_blank_noborder/math_puzzle_0286_blank_noborder.png | images_blank_hr/math_puzzle_0286_blank_hr.png | 6 | +-*/ | medium | [
1,
228
] | | | | | | | | 92 | - | 10 | = | ? |
| | | | | | | + | | | | |
| ? | - | 18 | = | 44 | | 50 | | | | |
| | | | | + | | = | | | | |
| | | 32 | + | 110 | = | ? | | | | |
| | | + | | = | | | | | | |
| | | 58 | | ? | | | | ... | | | | | | | | | | | | 82 |
| | | | | | | | | | | |
| 62 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 142 | | | | |
| | | | | | | | | | | |
| | | | | 154 | | | | | ... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
92-10=82
62-18=44
32+110=142
Down
92+50=142
44+110=154
32+58=90 | {
"step1": [
"92-10=82",
"62-18=44",
"32+110=142",
"92+50=142",
"44+110=154",
"32+58=90"
]
} |
images_blank_noborder/math_puzzle_0287_blank_noborder.png | images_blank_hr/math_puzzle_0287_blank_hr.png | 9 | +-*/ | easy | [
2,
68
] | | | | | | | | 5 | | | | |
| | | | | | | + | | | | |
| 67 | - | 20 | = | ? | | 12 | × | ? | = | 48 |
| | | | | + | | = | | | | - |
| | | 34 | ÷ | 2 | = | ? | | | | ? |
| | | - | | = | | | | | | = |
| | | ? | | 49 | - | ? | = | 39 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 47 | | | | 4 | | |
| | | | | | | | | | | |
| | | | | | | 17 | | | | 27 |
| | | | | | | | | | | |
| | | 26 | | | | 10 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | step1 |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
67-20=47
12×4=48
34÷2=17
49-10=39
8+53=61
Down
5+12=17
47+2=49
48-27=21
34-26=8 | {
"step1": [
"67-20=47",
"12×4=48",
"34÷2=17",
"49-10=39",
"8+53=61",
"5+12=17",
"47+2=49",
"48-27=21",
"34-26=8"
]
} |
images_blank_noborder/math_puzzle_0288_blank_noborder.png | images_blank_hr/math_puzzle_0288_blank_hr.png | 15 | +-*/ | hard | [
3,
239
] | | ? | - | 98 | = | ? | | 13 | × | 10 | = | ? | | | | |
| | | | | - | | + | | | | | | | | |
| 11 | | 172 | - | 103 | = | ? | | ? | | 7 | + | 161 | = | ? |
| + | | ÷ | | = | | = | | - | | × | | | | |
| ? | | 4 | | 31 | + | ? | = | ? | | 28 | × | 8 | = | ? ... | | 232 | | | | 134 | | | | | | 130 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 69 | | 129 | | | | | | 168 |
| | | | | | | | | | | | | | | |
| 26 | | | | | | 82 | | 113 | | | | | |... | | step2 | | | | step1 | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | step4 | | | | | | step1 |
| | | | | | | | | | | | | | | |
| step3 | | | | | | step2 | | step3 ... | Across
232-98=134
13×10=130
172-103=69
7+161=168
31+82=113
28×8=224
37+43=80
180+16=196
Down
134-103=31
13+69=82
11+26=37
172÷4=43
129-113=16
7×28=196
224+3=227 | {
"step1": [
"13×10=130",
"172-103=69",
"7+161=168",
"28×8=224",
"134-103=31",
"172÷4=43",
"7×28=196"
],
"step2": [
"232-98=134",
"37+43=80",
"180+16=196",
"13+69=82",
"224+3=227"
],
"step3": [
"31+82=113",
"11+26=37"
],
"step4": [
"129-113=16"
... |
images_blank_noborder/math_puzzle_0289_blank_noborder.png | images_blank_hr/math_puzzle_0289_blank_hr.png | 9 | +-*/ | hard | [
1,
190
] | | | | | | | | | | 47 | | |
| | | | | | | | | + | | |
| | | | | | | ? | ÷ | ? | = | 13 |
| | | | | | | | | = | | |
| | | | | 9 | × | 6 | = | ? | | |
| | | | | + | | × | | | | |
| | | | | 117 | | ? | + | 49 | =... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 91 | | 7 | | |
| | | | | | | | | | | |
| | | | | | | | | 54 | | |
| | | | | | | | | | | |
| | | | | | | 31 | | | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step3 | | step2 | | |
| | | | | | | | | | | |
| | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | | step2 ... | Across
91÷7=13
9×6=54
31+49=80
28+98=126
186-72=114
Down
47+7=54
9+117=126
6×31=186
49+72=121 | {
"step1": [
"9×6=54",
"186-72=114",
"9+117=126",
"49+72=121"
],
"step2": [
"28+98=126",
"47+7=54",
"6×31=186"
],
"step3": [
"91÷7=13",
"31+49=80"
]
} |
images_blank_noborder/math_puzzle_0290_blank_noborder.png | images_blank_hr/math_puzzle_0290_blank_hr.png | 12 | +-*/ | easy | [
2,
75
] | | | | 34 | | | | | | | | | | | | |
| | | - | | | | | | | | | | | | |
| | | ? | | | | | | | | | | | | |
| | | = | | | | | | | | | | | | |
| ? | × | 20 | = | 60 | | ? | - | 16 | = | 8 | | | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 14 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| 3 | | | | | | 24 | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| step1 | | | | | | step1 | | | | | | | | ... | Across
3×20=60
24-16=8
19+13=32
56+12=68
10+28=38
6+25=31
Down
34-14=20
60+13=73
24+32=56
19+9=28
40÷10=4
68+6=74 | {
"step1": [
"3×20=60",
"24-16=8",
"19+13=32",
"56+12=68",
"10+28=38",
"6+25=31",
"34-14=20",
"60+13=73",
"24+32=56",
"19+9=28",
"40÷10=4",
"68+6=74"
]
} |
images_blank_noborder/math_puzzle_0291_blank_noborder.png | images_blank_hr/math_puzzle_0291_blank_hr.png | 5 | +-*/ | medium | [
2,
55
] | | 29 | | | | | | | | |
| + | | | | | | | | |
| 3 | | | | ? | | | | |
| = | | | | ÷ | | | | |
| ? | - | 24 | = | 8 | | | | |
| | | - | | = | | | | |
| | | 5 | | 6 | × | 7 | = | ? |
| | | = | | | | | | |
| | | ? | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 48 | | | | |
| | | | | | | | | |
| 32 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 42 |
| | | | | | | | | |
| | | 19 ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| ... | Across
32-24=8
6×7=42
Down
29+3=32
48÷8=6
24-5=19 | {
"step1": [
"32-24=8",
"6×7=42",
"29+3=32",
"48÷8=6",
"24-5=19"
]
} |
images_blank_noborder/math_puzzle_0292_blank_noborder.png | images_blank_hr/math_puzzle_0292_blank_hr.png | 9 | +-*/ | medium | [
4,
54
] | | 12 | | | | | | |
| + | | | | | | |
| 26 | | | | ? | | |
| = | | | | - | | |
| ? | - | 22 | = | 16 | | 35 |
| | | | | = | | - |
| | | 8 | + | ? | = | ? |
| | | × | | | | = |
| ? | ÷ | 5 | = | 10 | | 18 |
| | | = | | | | |
| | | ? |... | | | | | | | | |
| | | | | | | |
| | | | | 25 | | |
| | | | | | | |
| 38 | | | | | | |
| | | | | | | |
| | | | | 9 | | 17 |
| | | | | | | |
| 50 | | | | | | |
| | | | | | | |
| | | 40 | ... | | | | | | | | |
| | | | | | | |
| | | | | step3 | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | step2 | | step1 |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
... | Across
38-22=16
8+9=17
50÷5=10
40-13=27
Down
12+26=38
25-16=9
35-17=18
8×5=40
13×4=52 | {
"step1": [
"38-22=16",
"50÷5=10",
"40-13=27",
"12+26=38",
"35-17=18",
"8×5=40",
"13×4=52"
],
"step2": [
"8+9=17"
],
"step3": [
"25-16=9"
]
} |
images_blank_noborder/math_puzzle_0293_blank_noborder.png | images_blank_hr/math_puzzle_0293_blank_hr.png | 13 | +-*/ | medium | [
1,
159
] | | | | | | | | ? | | | | |
| | | | | | | - | | | | |
| 114 | ÷ | ? | = | 38 | | 40 | | | | |
| | | + | | | | = | | | | |
| | | 65 | + | 26 | = | ? | | | | |
| | | = | | - | | | | | | |
| | | 68 | - | ? | = | 52 | | ... | | | | | | | | 131 | | | | |
| | | | | | | | | | | |
| | | 3 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 91 | | | | |
| | | | | | | | | | | |
| | | | | 16 | | | | | ... | | | | | | | | step2 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
114÷3=38
65+26=91
68-16=52
23-13=10
5×14=70
92-47=45
56-12=44
Down
131-40=91
3+65=68
26-16=10
52-5=47
23+98=121
13+43=56 | {
"step1": [
"114÷3=38",
"65+26=91",
"68-16=52",
"23-13=10",
"92-47=45",
"56-12=44",
"3+65=68",
"26-16=10",
"13+43=56"
],
"step2": [
"131-40=91",
"52-5=47",
"23+98=121"
],
"step3": [
"5×14=70"
]
} |
images_blank_noborder/math_puzzle_0294_blank_noborder.png | images_blank_hr/math_puzzle_0294_blank_hr.png | 11 | +-*/ | medium | [
1,
202
] | | | | 158 | | | | | | | | |
| | | - | | | | | | | | |
| | | 123 | | | | | | | | ? |
| | | = | | | | | | | | ÷ |
| ? | + | ? | = | 36 | | ? | - | 166 | = | 21 |
| | | | | + | | | | - | | = |
| | | 63 | - | ? | = | 5 | | 2... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 189 |
| | | | | | | | | | | |
| 1 | | 35 | | | | 187 | | | | |
| | | | | | | | | | | |
| | | | | 58 | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| step2 | | step1 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
1+35=36
187-166=21
63-58=5
94+45=139
4×10=40
Down
158-123=35
189÷21=9
36+58=94
166-27=139
45-41=4
40÷2=20 | {
"step1": [
"187-166=21",
"63-58=5",
"4×10=40",
"158-123=35",
"189÷21=9",
"166-27=139",
"45-41=4",
"40÷2=20"
],
"step2": [
"1+35=36",
"94+45=139",
"36+58=94"
]
} |
images_blank_noborder/math_puzzle_0295_blank_noborder.png | images_blank_hr/math_puzzle_0295_blank_hr.png | 14 | +-*/ | medium | [
3,
234
] | | | | | | | | | | 5 | | | | |
| | | | | | | | | × | | | | |
| | | | | | | ? | + | ? | = | 179 | | |
| | | | | | | - | | = | | | | |
| | | 7 | + | ? | = | 15 | | ? | | | | |
| | | | | | | = | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 139 | | 40 | | | | |
| | | | | | | | | | | | | |
| | | | | 8 | | | | 200 | | | | |
| | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | step2 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | step3 | | | | |
| | | | | | | | | ... | Across
139+40=179
7+8=15
159-124=35
68+22=90
64÷4=16
69+30=99
153+32=185
Down
5×40=200
139-15=124
173-22=151
159-90=69
35+64=99
14×16=224
183-30=153 | {
"step1": [
"7+8=15",
"159-124=35",
"68+22=90",
"64÷4=16",
"153+32=185",
"139-15=124",
"173-22=151",
"159-90=69",
"35+64=99",
"14×16=224"
],
"step2": [
"139+40=179",
"69+30=99"
],
"step3": [
"5×40=200",
"183-30=153"
]
} |
images_blank_noborder/math_puzzle_0296_blank_noborder.png | images_blank_hr/math_puzzle_0296_blank_hr.png | 12 | +-*/ | medium | [
3,
178
] | | | | | | 49 | | | | | | | | |
| | | | | + | | | | | | | | |
| ? | | | | 97 | | | | | | | | |
| - | | | | = | | | | | | | | |
| 111 | | | | ? | - | 16 | = | 130 | | | | ? |
| = | | | | | | | | - | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 142 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 146 | | | | | | | | 150 |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | ... | Across
146-16=130
31+90=121
47-37=10
40+43=83
3+172=175
129-34=95
Down
49+97=146
142-111=31
130-47=83
150÷10=15
121+40=161
43×3=129 | {
"step1": [
"146-16=130",
"31+90=121",
"47-37=10",
"3+172=175",
"129-34=95",
"49+97=146",
"142-111=31",
"130-47=83",
"150÷10=15",
"43×3=129"
],
"step2": [
"40+43=83"
],
"step3": [
"121+40=161"
]
} |
images_blank_noborder/math_puzzle_0297_blank_noborder.png | images_blank_hr/math_puzzle_0297_blank_hr.png | 13 | +-*/ | medium | [
2,
104
] | | | | | | | | | | | | 42 | + | 56 | = | ? |
| | | | | | | | | | | + | | | | |
| | | ? | - | 53 | = | 34 | | | | 9 | | | | |
| | | | | - | | | | | | = | | | | |
| 7 | + | ? | = | 23 | | ? | + | 38 | = | ? | | | | |
| ... | | | | | | | | | | | | | | | | 98 |
| | | | | | | | | | | | | | | |
| | | 87 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | 16 | | | | 13 | | | | 51 | | | | |
| |... | | | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | step1 | | | | step2 | | | | step1 | | ... | Across
42+56=98
87-53=34
7+16=23
13+38=51
30+2=32
95-69=26
70÷14=5
Down
42+9=51
53-23=30
13×2=26
38+32=70
68-14=54
72-5=67 | {
"step1": [
"42+56=98",
"87-53=34",
"7+16=23",
"30+2=32",
"95-69=26",
"42+9=51",
"53-23=30",
"38+32=70",
"72-5=67"
],
"step2": [
"13+38=51",
"70÷14=5",
"13×2=26"
],
"step3": [
"68-14=54"
]
} |
images_blank_noborder/math_puzzle_0298_blank_noborder.png | images_blank_hr/math_puzzle_0298_blank_hr.png | 14 | +-*/ | medium | [
2,
121
] | | | | | | ? | - | 43 | = | 44 | | ? | | ? | - | 10 | = | 38 | | |
| | | | | | | | | + | | + | | - | | | | | | |
| | | | | 3 | | 90 | | ? | + | 12 | = | ? | | | | | | |
| | | | | × | | + | | = | | = | | = | | | | | | |
| ... | | | | | | 87 | | | | | | 51 | | 48 | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | | | | | 17 | | | | 29 | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| ... | | | | | | step1 | | | | | | step1 | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | step2 | | | | | | |
| | | | | | | | | | | | | | | | | ... | Across
87-43=44
48-10=38
17+12=29
35+26=61
63+19=82
68+37=105
22+64=86
104÷8=13
Down
44+17=61
51+12=63
48-29=19
3×35=105
90+26=116
82+22=104 | {
"step1": [
"87-43=44",
"48-10=38",
"35+26=61",
"63+19=82",
"68+37=105",
"22+64=86",
"44+17=61",
"51+12=63",
"3×35=105",
"90+26=116"
],
"step2": [
"17+12=29",
"48-29=19",
"82+22=104"
],
"step3": [
"104÷8=13"
]
} |
images_blank_noborder/math_puzzle_0299_blank_noborder.png | images_blank_hr/math_puzzle_0299_blank_hr.png | 6 | +-*/ | medium | [
3,
119
] | | 116 | - | 21 | = | ? | | |
| - | | | | - | | |
| 46 | | | | ? | | |
| = | | | | = | | |
| ? | - | 52 | = | 18 | | |
| | | - | | | | |
| | | ? | + | 41 | = | 80 |
| | | = | | | | |
| | | 13 | | | | | | | | | | | 95 | | |
| | | | | | | |
| | | | | 77 | | |
| | | | | | | |
| 70 | | | | | | |
| | | | | | | |
| | | 39 | | | | |
| | | | | | | |
| | | | | | | | | | | | | | step1 | | |
| | | | | | | |
| | | | | step2 | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | | | | | Across
116-21=95
70-52=18
39+41=80
Down
116-46=70
95-77=18
52-39=13 | {
"step1": [
"116-21=95",
"70-52=18",
"39+41=80",
"116-46=70",
"52-39=13"
],
"step2": [
"95-77=18"
]
} |
images_blank_noborder/math_puzzle_0300_blank_noborder.png | images_blank_hr/math_puzzle_0300_blank_hr.png | 6 | +-*/ | easy | [
5,
108
] | | ? | ÷ | 5 | = | 20 | | |
| - | | | | | | |
| 58 | | 101 | + | ? | = | 108 |
| = | | - | | | | |
| 42 | - | ? | = | 17 | | |
| | | = | | × | | |
| | | 76 | | 6 | | |
| | | | | = | | |
| | | | | ? | | | | | 100 | | | | | | |
| | | | | | | |
| | | | | 7 | | |
| | | | | | | |
| | | 25 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | 102 | | | | | step1 | | | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | step1 | | | | Across
100÷5=20
101+7=108
42-25=17
Down
100-58=42
101-25=76
17×6=102 | {
"step1": [
"100÷5=20",
"101+7=108",
"42-25=17",
"100-58=42",
"101-25=76",
"17×6=102"
]
} |
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