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_0301_blank_noborder.png | images_blank_hr/math_puzzle_0301_blank_hr.png | 6 | +-*/ | easy | [
1,
56
] | | | | 23 | + | 15 | = | ? |
| | | | | + | | |
| | | 28 | ÷ | 2 | = | ? |
| | | ÷ | | = | | × |
| | | ? | | ? | | 3 |
| | | = | | | | = |
| ? | - | 4 | = | 35 | | 42 | | | | | | | | | 38 |
| | | | | | | |
| | | | | | | 14 |
| | | | | | | |
| | | 7 | | 17 | | |
| | | | | | | |
| 39 | | | | | | | | | | | | | | | step1 |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | step1 | | |
| | | | | | | |
| step1 | | | | | | | | Across
23+15=38
28÷2=14
39-4=35
Down
15+2=17
28÷7=4
14×3=42 | {
"step1": [
"23+15=38",
"28÷2=14",
"39-4=35",
"15+2=17",
"28÷7=4",
"14×3=42"
]
} |
images_blank_noborder/math_puzzle_0302_blank_noborder.png | images_blank_hr/math_puzzle_0302_blank_hr.png | 13 | +-*/ | medium | [
1,
83
] | | | | 2 | | ? | | | | 53 | ÷ | ? | = | ? | | | | |
| | | × | | - | | | | - | | | | + | | | | |
| ? | | ? | | 3 | × | 10 | = | ? | | | | 34 | ÷ | 2 | = | ? |
| × | | = | | = | | + | | = | | | | = | | | | |
| ? | × | 4 | = | 44 | | 72 | | 2... | | | | | | 47 | | | | | | 53 | | 1 | | | | |
| | | | | | | | | | | | | | | | | |
| 3 | | 2 | | | | | | 30 | | | | | | | | 17 |
| | | | | | | | | | | | | | | | | |
| 11 | | | | | | | | ... | | | | | | step1 | | | | | | step3 | | step2 | | | | |
| | | | | | | | | | | | | | | | | |
| step2 | | step1 | | | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| step1 | ... | Across
53÷53=1
3×10=30
34÷2=17
11×4=44
23+12=35
82÷2=41
Down
2×2=4
47-3=44
53-30=23
1+34=35
3×11=33
10+72=82
41×2=82 | {
"step1": [
"3×10=30",
"34÷2=17",
"11×4=44",
"23+12=35",
"82÷2=41",
"2×2=4",
"47-3=44",
"53-30=23",
"10+72=82",
"41×2=82"
],
"step2": [
"1+34=35",
"3×11=33"
],
"step3": [
"53÷53=1"
]
} |
images_blank_noborder/math_puzzle_0303_blank_noborder.png | images_blank_hr/math_puzzle_0303_blank_hr.png | 15 | +-*/ | hard | [
5,
62
] | | | | | | | | | | | | ? | | | | |
| | | | | | | | | | | + | | | | |
| | | ? | + | 5 | = | ? | | ? | × | 12 | = | ? | | |
| | | | | | | + | | × | | = | | | | |
| | | | | ? | ÷ | 7 | = | 6 | | ? | + | 6 | = | 61 |
| | ... | | | | | | | | | | | | 43 | | | | |
| | | | | | | | | | | | | | | |
| | | 10 | | | | 15 | | 5 | | | | 60 | | |
| | | | | | | | | | | | | | | |
| | | | | 42 | | | | | | 55 | | | | |
| ... | | | | | | | | | | | | step2 | | | | |
| | | | | | | | | | | | | | | |
| | | step5 | | | | step4 | | step2 | | | | step3 | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 ... | Across
10+5=15
5×12=60
42÷7=6
55+6=61
36-14=22
30+24=54
56-30=26
35+2=37
Down
43+12=55
15+7=22
5×6=30
42+14=56
36÷18=2
24+25=49
35÷35=1 | {
"step1": [
"42÷7=6",
"55+6=61",
"30+24=54",
"56-30=26",
"35+2=37",
"36÷18=2",
"24+25=49",
"35÷35=1"
],
"step2": [
"43+12=55",
"5×6=30",
"42+14=56"
],
"step3": [
"5×12=60",
"36-14=22"
],
"step4": [
"15+7=22"
],
"step5": [
"10+5=15"
]
} |
images_blank_noborder/math_puzzle_0304_blank_noborder.png | images_blank_hr/math_puzzle_0304_blank_hr.png | 6 | +-*/ | hard | [
1,
188
] | | | | | | | | 152 |
| | | | | | | - |
| | | 104 | ÷ | ? | = | 52 |
| | | + | | | | = |
| | | ? | + | 54 | = | ? |
| | | = | | - | | |
| | | ? | | ? | | |
| | | | | = | | |
| ? | + | 5 | = | 19 | | | | | | | | | | | |
| | | | | | | |
| | | | | 2 | | |
| | | | | | | |
| | | 46 | | | | 100 |
| | | | | | | |
| | | 150 | | 35 | | |
| | | | | | | |
| 14 | | | | | | | | | | | | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step2 | | | | step1 |
| | | | | | | |
| | | step3 | | step1 | | |
| | | | | | | |
| step1 | | | | | | | | Across
104÷2=52
46+54=100
14+5=19
Down
152-52=100
104+46=150
54-35=19 | {
"step1": [
"104÷2=52",
"14+5=19",
"152-52=100",
"54-35=19"
],
"step2": [
"46+54=100"
],
"step3": [
"104+46=150"
]
} |
images_blank_noborder/math_puzzle_0305_blank_noborder.png | images_blank_hr/math_puzzle_0305_blank_hr.png | 8 | +-*/ | easy | [
1,
231
] | | | | | | ? | + | 11 | = | 183 | | |
| | | | | | | × | | | | |
| | | | | ? | | 5 | | | | |
| | | | | + | | = | | | | |
| | | | | 171 | - | ? | = | 116 | | |
| | | | | = | | | | ÷ | | |
| 230 | - | ? | = | 221 | | 20 | × ... | | | | | | 172 | | | | | | |
| | | | | | | | | | | |
| | | | | 50 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 55 | | | | |
| | | | | | | | | | | |
| | | 9 | | | | | | 2 | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | ... | Across
172+11=183
171-55=116
230-9=221
20×2=40
150-58=92
Down
11×5=55
50+171=221
116÷2=58 | {
"step1": [
"172+11=183",
"171-55=116",
"230-9=221",
"20×2=40",
"150-58=92",
"11×5=55",
"50+171=221",
"116÷2=58"
]
} |
images_blank_noborder/math_puzzle_0306_blank_noborder.png | images_blank_hr/math_puzzle_0306_blank_hr.png | 11 | +-*/ | medium | [
2,
75
] | | | | | | | | | | ? | | ? | | | | | | |
| | | | | | | | | - | | ÷ | | | | | | |
| | | | | | | ? | | 6 | × | 3 | = | ? | | | | 2 |
| | | | | | | - | | = | | = | | × | | | | + |
| | | | | ? | - | 27 | = | 10 | ... | | | | | | | | | | 16 | | 75 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 41 | | | | | | 18 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 37 | | | | ... | | | | | | | | | | step1 | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 ... | Across
6×3=18
37-27=10
35-7=28
72÷8=9
65÷13=5
Down
16-6=10
75÷3=25
41-27=14
18×4=72
2+7=9
37+28=65 | {
"step1": [
"6×3=18",
"37-27=10",
"35-7=28",
"65÷13=5",
"16-6=10",
"75÷3=25",
"41-27=14",
"18×4=72",
"2+7=9",
"37+28=65"
],
"step2": [
"72÷8=9"
]
} |
images_blank_noborder/math_puzzle_0307_blank_noborder.png | images_blank_hr/math_puzzle_0307_blank_hr.png | 14 | +-*/ | hard | [
5,
94
] | | | | | | ? | - | 7 | = | ? | | | | | | 77 |
| | | | | + | | | | | | | | | | - |
| ? | - | 32 | = | 62 | | | | 23 | + | 16 | = | ? | | 37 |
| | | | | = | | | | + | | × | | + | | = |
| | | | | ? | - | 25 | = | ? | | ? | × | 8 | = | ? |
| ... | | | | | | 19 | | | | 12 | | | | | | |
| | | | | | | | | | | | | | | |
| 94 | | | | | | | | | | | | 39 | | |
| | | | | | | | | | | | | | | |
| | | | | 81 | | | | 56 | | 5 | | | | 40 |
| ... | | | | | | step6 | | | | step7 | | | | | | |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | step5 | | | | step4 | | step2 ... | Across
19-7=12
94-32=62
23+16=39
81-25=56
5×8=40
29+50=79
54+5=59
5+5=10
Down
19+62=81
77-37=40
23+56=79
16×5=80
39+8=47
50÷5=10 | {
"step1": [
"94-32=62",
"23+16=39",
"54+5=59",
"5+5=10",
"77-37=40"
],
"step2": [
"5×8=40",
"39+8=47",
"50÷5=10"
],
"step3": [
"29+50=79",
"16×5=80"
],
"step4": [
"23+56=79"
],
"step5": [
"81-25=56"
],
"step6": [
"19+62=81"
],
"step7": [
... |
images_blank_noborder/math_puzzle_0308_blank_noborder.png | images_blank_hr/math_puzzle_0308_blank_hr.png | 14 | +-*/ | easy | [
4,
83
] | | 79 | - | ? | = | 30 | | | | | | | | |
| - | | | | | | | | | | | | |
| ? | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 68 | - | ? | = | 62 | | | | | | | | |
| | | | | - | | | | | | | ... | | | | 49 | | | | | | | | | | |
| | | | | | | | | | | | | |
| 11 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 6 | | | | | | | | | | |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | ... | Across
79-49=30
68-6=62
60÷5=12
8×7=56
57-34=23
4+10=14
31+21=52
67-48=19
Down
79-11=68
62-5=57
8+23=31
34+14=48
4+59=63
10+67=77 | {
"step1": [
"79-49=30",
"68-6=62",
"60÷5=12",
"8×7=56",
"57-34=23",
"4+10=14",
"31+21=52",
"67-48=19",
"79-11=68",
"62-5=57",
"8+23=31",
"34+14=48",
"4+59=63",
"10+67=77"
]
} |
images_blank_noborder/math_puzzle_0309_blank_noborder.png | images_blank_hr/math_puzzle_0309_blank_hr.png | 11 | +-*/ | easy | [
3,
125
] | | | | | | | | 39 | | ? |
| | | | | | | + | | + |
| | | | | 41 | + | ? | = | 117 |
| | | | | - | | = | | = |
| 70 | ÷ | ? | = | 10 | | 115 | | 120 |
| + | | × | | = | | | | |
| ? | | 11 | | ? | + | 35 | = | 66 |
| = | | = | | | | | | |
| 1... | | | | | | | | | | 3 |
| | | | | | | | | |
| | | | | | | 76 | | |
| | | | | | | | | |
| | | 7 | | | | | | |
| | | | | | | | | |
| 33 | | | | 31 | | | | |
| | | | | | | | | |
| | | |... | | | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | step1 | | | | |
| | | | | | | | | ... | Across
41+76=117
70÷7=10
31+35=66
103-77=26
5×4=20
Down
39+76=115
3+117=120
41-10=31
70+33=103
7×11=77
26-20=6 | {
"step1": [
"41+76=117",
"70÷7=10",
"31+35=66",
"103-77=26",
"5×4=20",
"39+76=115",
"3+117=120",
"41-10=31",
"70+33=103",
"7×11=77",
"26-20=6"
]
} |
images_blank_noborder/math_puzzle_0310_blank_noborder.png | images_blank_hr/math_puzzle_0310_blank_hr.png | 12 | +-*/ | medium | [
5,
148
] | | | | | | | | | | | | | | 8 |
| | | | | | | | | | | | | + |
| | | | | | | | | | | | | ? |
| | | | | | | | | | | | | = |
| | | | | | | | | 19 | + | 84 | = | ? |
| | | | | | | | | + | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 95 |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | 103 |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step2 |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | step1 |
| | | | | | | | | | | ... | Across
19+84=103
40+69=109
82-23=59
11+6=17
43+44=87
Down
8+95=103
19+40=59
13×11=143
60÷6=10
82+17=99
23+20=43
87-38=49 | {
"step1": [
"19+84=103",
"40+69=109",
"82-23=59",
"11+6=17",
"43+44=87",
"19+40=59",
"13×11=143",
"60÷6=10",
"23+20=43",
"87-38=49"
],
"step2": [
"8+95=103",
"82+17=99"
]
} |
images_blank_noborder/math_puzzle_0311_blank_noborder.png | images_blank_hr/math_puzzle_0311_blank_hr.png | 6 | +-*/ | hard | [
3,
118
] | | | | | | ? | | ? | | |
| | | | | + | | ÷ | | |
| 81 | | 66 | | 4 | × | 7 | = | ? |
| - | | + | | = | | = | | |
| ? | - | 24 | = | ? | | 6 | | |
| = | | = | | | | | | |
| 14 | | ? | | | | | | | | | | | | | 39 | | 42 | | |
| | | | | | | | | |
| | | | | | | | | 28 |
| | | | | | | | | |
| 67 | | | | 43 | | | | |
| | | | | | | | | |
| | | 90 | | | | | | | | | | | | | step3 | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| step1 | | | | step2 | | | | |
| | | | | | | | | |
| | | step1 | | | | | | | | Across
4×7=28
67-24=43
Down
39+4=43
42÷7=6
81-67=14
66+24=90 | {
"step1": [
"4×7=28",
"42÷7=6",
"81-67=14",
"66+24=90"
],
"step2": [
"67-24=43"
],
"step3": [
"39+4=43"
]
} |
images_blank_noborder/math_puzzle_0312_blank_noborder.png | images_blank_hr/math_puzzle_0312_blank_hr.png | 15 | +-*/ | easy | [
3,
243
] | | | | ? | + | 209 | = | 226 | | | | | | |
| | | | | - | | | | | | | | |
| | | | | 55 | + | 127 | = | ? | | | | |
| | | | | = | | + | | | | | | |
| | | | | ? | - | 101 | = | 53 | | | | |
| | | | | | | = | | - | ... | | | | 17 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 182 | | | | |
| | | | | | | | | | | | | |
| | | | | 154 | | | | | | | | |
| | | | | | | | | | | |... | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | ... | Across
17+209=226
55+127=182
154-101=53
240-12=228
24+32=56
5×29=145
94+16=110
20+26=46
28+191=219
Down
209-55=154
127+101=228
53-24=29
240÷15=16
145+46=191
44+175=219 | {
"step1": [
"17+209=226",
"55+127=182",
"154-101=53",
"240-12=228",
"24+32=56",
"5×29=145",
"94+16=110",
"20+26=46",
"28+191=219",
"209-55=154",
"127+101=228",
"53-24=29",
"240÷15=16",
"145+46=191",
"44+175=219"
]
} |
images_blank_noborder/math_puzzle_0313_blank_noborder.png | images_blank_hr/math_puzzle_0313_blank_hr.png | 6 | +-*/ | hard | [
3,
72
] | | ? | | | | |
| - | | | | |
| 8 | + | ? | = | 64 |
| = | | - | | |
| 38 | | ? | | 30 |
| | | = | | + |
| ? | ÷ | 3 | = | ? |
| ÷ | | | | = |
| 4 | | | | ? |
| = | | | | |
| 9 | | | | | | | 46 | | | | |
| | | | | |
| | | 56 | | |
| | | | | |
| | | 53 | | |
| | | | | |
| 36 | | | | 12 |
| | | | | |
| | | | | 42 |
| | | | | |
| | | | | | | | step1 | | | | |
| | | | | |
| | | step1 | | |
| | | | | |
| | | step2 | | |
| | | | | |
| step1 | | | | step2 |
| | | | | |
| | | | | step3 |
| | | | | |
| | | | | | | Across
8+56=64
36÷3=12
Down
46-8=38
56-53=3
30+12=42
36÷4=9 | {
"step1": [
"8+56=64",
"46-8=38",
"36÷4=9"
],
"step2": [
"36÷3=12",
"56-53=3"
],
"step3": [
"30+12=42"
]
} |
images_blank_noborder/math_puzzle_0314_blank_noborder.png | images_blank_hr/math_puzzle_0314_blank_hr.png | 7 | +-*/ | easy | [
5,
218
] | | | | | | 130 | - | ? | = | 37 |
| | | | | | | | | + |
| | | | | 205 | | | | 48 |
| | | | | ÷ | | | | = |
| | | | | 5 | × | 17 | = | ? |
| | | | | = | | × | | |
| 209 | - | 168 | = | ? | | 10 | | |
| | | - | | | | = | | |
| ... | | | | | | | | 93 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 85 |
| | | | | | | | | |
| | | | | 41 | | | | |
| | | | | | | | | |
| | | |... | | | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| ... | Across
130-93=37
5×17=85
209-168=41
Down
37+48=85
205÷5=41
17×10=170
168-69=99 | {
"step1": [
"130-93=37",
"5×17=85",
"209-168=41",
"37+48=85",
"205÷5=41",
"17×10=170",
"168-69=99"
]
} |
images_blank_noborder/math_puzzle_0315_blank_noborder.png | images_blank_hr/math_puzzle_0315_blank_hr.png | 13 | +-*/ | medium | [
2,
219
] | | | | | | | | ? | | | | | | | | |
| | | | | | | - | | | | | | | | |
| | | | | | | 24 | | | | | | | | |
| | | | | | | = | | | | | | | | |
| | | | | 25 | + | 170 | = | ? | | | | | | |
| | ... | | | | | | | | 194 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 195 | | | | | | |
| | ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | |
| ... | Across
25+170=195
107+12=119
86÷43=2
144÷4=36
9×10=90
210-177=33
133÷7=19
Down
194-24=170
25+119=144
86+4=90
2×105=210
36-29=7
177-37=140 | {
"step1": [
"25+170=195",
"107+12=119",
"86÷43=2",
"144÷4=36",
"210-177=33",
"133÷7=19",
"194-24=170",
"25+119=144",
"86+4=90",
"2×105=210",
"36-29=7",
"177-37=140"
],
"step2": [
"9×10=90"
]
} |
images_blank_noborder/math_puzzle_0316_blank_noborder.png | images_blank_hr/math_puzzle_0316_blank_hr.png | 13 | +-*/ | medium | [
3,
118
] | | | | | | | | | | 13 | | | | |
| | | | | | | | | + | | | | |
| | | | | | | | | ? | | ? | | |
| | | | | | | | | = | | - | | |
| | | | | 19 | + | ? | = | 43 | | 28 | | |
| | | | | | | + | | | | = | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 30 | | 83 | | |
| | | | | | | | | | | | | |
| | | | | | | 24 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | ... | Across
19+24=43
15+40=55
57-39=18
91-65=26
22-12=10
31+7=38
112÷14=8
Down
13+30=43
83-28=55
24+15=39
40-18=22
57-26=31
16×7=112 | {
"step1": [
"19+24=43",
"15+40=55",
"22-12=10",
"31+7=38",
"112÷14=8",
"13+30=43",
"83-28=55",
"24+15=39",
"16×7=112"
],
"step2": [
"40-18=22"
],
"step3": [
"57-39=18"
],
"step4": [
"57-26=31"
],
"step5": [
"91-65=26"
]
} |
images_blank_noborder/math_puzzle_0317_blank_noborder.png | images_blank_hr/math_puzzle_0317_blank_hr.png | 10 | +-*/ | medium | [
1,
121
] | | 117 | - | ? | = | ? | | | | | | | | |
| | | | | - | | | | | | | | |
| | | | | 53 | | 23 | × | 5 | = | ? | | |
| | | | | = | | + | | | | | | |
| | | | | 16 | + | 18 | = | ? | | | | |
| | | | | | | = | | + | | ... | | | | 48 | | 69 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | 115 | | |
| | | | | | | | | | | | | |
| | | | | | | | | 34 | | | | |
| | | | | | | | | | | |... | | | | step2 | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
117-48=69
23×5=115
16+18=34
40+1=41
39-9=30
61+12=73
Down
69-53=16
23+18=41
34+39=73
40+78=118 | {
"step1": [
"23×5=115",
"16+18=34",
"40+1=41",
"39-9=30",
"61+12=73",
"69-53=16",
"23+18=41",
"34+39=73",
"40+78=118"
],
"step2": [
"117-48=69"
]
} |
images_blank_noborder/math_puzzle_0318_blank_noborder.png | images_blank_hr/math_puzzle_0318_blank_hr.png | 13 | +-*/ | easy | [
1,
115
] | | | | | | | | | | | | 31 |
| | | | | | | | | | | + |
| | | | | | | | | | | 32 |
| | | | | | | | | | | = |
| 112 | | | | | | 7 | × | 9 | = | ? |
| - | | | | | | | | + | | |
| ? | - | 54 | = | 52 | | | | 11 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 63 |
| | | | | | | | | | | |
| 106 | | | | | | | | | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| step1 | | | | | | | | ... | Across
7×9=63
106-54=52
34-14=20
80÷5=16
10+94=104
Down
31+32=63
112-106=6
9+11=20
54×2=108
52-34=18
99-83=16
14+80=94
10÷10=1 | {
"step1": [
"7×9=63",
"106-54=52",
"34-14=20",
"80÷5=16",
"10+94=104",
"31+32=63",
"112-106=6",
"9+11=20",
"54×2=108",
"52-34=18",
"99-83=16",
"14+80=94",
"10÷10=1"
]
} |
images_blank_noborder/math_puzzle_0319_blank_noborder.png | images_blank_hr/math_puzzle_0319_blank_hr.png | 5 | +-*/ | hard | [
1,
242
] | | | | 22 | | ? | | | | |
| | | × | | - | | | | |
| ? | ÷ | ? | = | 10 | | | | |
| - | | = | | = | | | | |
| 20 | | ? | | 35 | + | 121 | = | ? |
| = | | | | | | | | |
| 50 | | | | | | | | | | | | | | | 45 | | | | |
| | | | | | | | | |
| 70 | | 7 | | | | | | |
| | | | | | | | | |
| | | 154 | | | | | | 156 |
| | | | | | | | | |
| | | | | | | | | | | | | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | step2 | | | | | | |
| | | | | | | | | |
| | | step3 | | | | | | step1 |
| | | | | | | | | |
| | | | | | | | | | | Across
70÷7=10
35+121=156
Down
22×7=154
45-10=35
70-20=50 | {
"step1": [
"35+121=156",
"45-10=35",
"70-20=50"
],
"step2": [
"70÷7=10"
],
"step3": [
"22×7=154"
]
} |
images_blank_noborder/math_puzzle_0320_blank_noborder.png | images_blank_hr/math_puzzle_0320_blank_hr.png | 8 | +-*/ | medium | [
2,
232
] | | | | | | 7 | × | 12 | = | ? | | |
| | | | | + | | | | | | |
| | | ? | | ? | | | | | | |
| | | - | | = | | | | | | |
| | | 45 | + | 73 | = | ? | | | | |
| | | = | | | | ÷ | | | | |
| 9 | + | 169 | = | ? | | 2 | + | 130 |... | | | | | | | | | | 84 | | |
| | | | | | | | | | | |
| | | 214 | | 66 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 118 | | | | |
| | | | | | | | | | | |
| | | | | 178 | | | | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | step1 | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | ... | Across
7×12=84
45+73=118
9+169=178
2+130=132
107-59=48
Down
7+66=73
214-45=169
118÷2=59 | {
"step1": [
"7×12=84",
"45+73=118",
"9+169=178",
"2+130=132",
"107-59=48",
"7+66=73",
"214-45=169",
"118÷2=59"
]
} |
images_blank_noborder/math_puzzle_0321_blank_noborder.png | images_blank_hr/math_puzzle_0321_blank_hr.png | 12 | +-*/ | hard | [
3,
126
] | | | | | | | | | | | | | | ? | | | | |
| | | | | | | | | | | | | - | | | | |
| | | | | | | | | ? | + | ? | = | 86 | | | | |
| | | | | | | | | + | | + | | = | | | | |
| | | | | | | | | 11 | ... | | | | | | | | | | | | | | 118 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 15 | | 71 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | ... | | | | | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | step2 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | ... | Across
15+71=86
32×3=96
88-62=26
63-59=4
8+49=57
42-20=22
70-39=31
Down
118-86=32
15+11=26
71+40=111
88÷4=22
62+8=70 | {
"step1": [
"32×3=96",
"63-59=4",
"8+49=57",
"70-39=31",
"118-86=32",
"15+11=26"
],
"step2": [
"15+71=86",
"62+8=70"
],
"step3": [
"88-62=26",
"71+40=111"
],
"step4": [
"88÷4=22"
],
"step5": [
"42-20=22"
]
} |
images_blank_noborder/math_puzzle_0322_blank_noborder.png | images_blank_hr/math_puzzle_0322_blank_hr.png | 10 | +-*/ | medium | [
2,
232
] | | | | | | ? | + | 9 | = | 230 | | |
| | | | | - | | | | | | |
| | | | | 176 | | | | | | |
| | | | | = | | | | | | |
| | | 43 | + | 45 | = | ? | | | | |
| | | - | | | | ÷ | | | | |
| 182 | + | 13 | = | ? | | 11 | × | ... | | | | | | 221 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 88 | | | | |
| | | | | | | | | | | |
| | | | | 195 | | | | | ... | | | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | ... | Across
221+9=230
43+45=88
182+13=195
11×15=165
46+30=76
Down
221-176=45
43-13=30
88÷11=8
165-71=94
46×2=92 | {
"step1": [
"221+9=230",
"43+45=88",
"182+13=195",
"11×15=165",
"221-176=45",
"43-13=30",
"88÷11=8"
],
"step2": [
"46+30=76",
"165-71=94"
],
"step3": [
"46×2=92"
]
} |
images_blank_noborder/math_puzzle_0323_blank_noborder.png | images_blank_hr/math_puzzle_0323_blank_hr.png | 11 | +-*/ | medium | [
5,
132
] | | 73 | | | | | | | | ? | | 30 |
| + | | | | | | | | - | | + |
| ? | + | 64 | = | ? | | 9 | × | 11 | = | ? |
| = | | | | ÷ | | | | = | | = |
| ? | | | | 8 | × | 7 | = | ? | | 129 |
| | | | | = | | × | | | | |
| ? | - | 76 | = | 13 | | 14 | + | 1... | | | | | | | | | | 67 | | |
| | | | | | | | | | | |
| 40 | | | | 104 | | | | | | 99 |
| | | | | | | | | | | |
| 113 | | | | | | | | 56 | | |
| | | | | | | | | | | |
| 89 | | | | | | | | ... | | | | | | | | | | step2 | | |
| | | | | | | | | | | |
| step2 | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| step3 | | | | | | | | step1 | | |
| | | | | | | | | | | |
| step1 | | | ... | Across
40+64=104
9×11=99
8×7=56
89-76=13
14+101=115
47+51=98
Down
73+40=113
67-11=56
30+99=129
104÷8=13
7×14=98 | {
"step1": [
"9×11=99",
"8×7=56",
"89-76=13",
"14+101=115",
"47+51=98",
"30+99=129",
"104÷8=13",
"7×14=98"
],
"step2": [
"40+64=104",
"67-11=56"
],
"step3": [
"73+40=113"
]
} |
images_blank_noborder/math_puzzle_0324_blank_noborder.png | images_blank_hr/math_puzzle_0324_blank_hr.png | 6 | +-*/ | medium | [
3,
208
] | | | | ? | | | | 20 | | | | |
| | | - | | | | + | | | | |
| | | 158 | | | | 52 | × | 3 | = | ? |
| | | = | | | | = | | | | |
| | | 38 | + | 34 | = | ? | | | | |
| | | | | - | | | | | | |
| ? | - | 192 | = | 16 | | | | ... | | | | 196 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | 156 |
| | | | | | | | | | | |
| | | | | | | 72 | | | | |
| | | | | | | | | | | |
| 208 | | | | | | | | |... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | ... | Across
52×3=156
38+34=72
208-192=16
Down
196-158=38
20+52=72
34-16=18 | {
"step1": [
"52×3=156",
"38+34=72",
"208-192=16",
"196-158=38",
"20+52=72",
"34-16=18"
]
} |
images_blank_noborder/math_puzzle_0325_blank_noborder.png | images_blank_hr/math_puzzle_0325_blank_hr.png | 15 | +-*/ | medium | [
2,
228
] | | | | | | | | ? | | | | | | | | |
| | | | | | | - | | | | | | | | |
| | | | | 11 | + | 30 | = | ? | | | | | | |
| | | | | | | = | | × | | | | | | |
| | | | | ? | | 106 | | ? | | | | | | |
| | ... | | | | | | | | 136 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 41 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 58 | | | | 4 | | | | | | |
| | ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step2 | | | | | ... | Across
11+30=41
21+143=164
57-7=50
151-114=37
44+101=145
79×2=158
9+13=22
Down
136-30=106
41×4=164
58-21=37
143-64=79
57+101=158
44÷2=22
145+63=208
13-3=10 | {
"step1": [
"11+30=41",
"21+143=164",
"57-7=50",
"151-114=37",
"44+101=145",
"9+13=22",
"136-30=106",
"58-21=37",
"57+101=158",
"44÷2=22",
"145+63=208",
"13-3=10"
],
"step2": [
"79×2=158",
"41×4=164",
"143-64=79"
]
} |
images_blank_noborder/math_puzzle_0326_blank_noborder.png | images_blank_hr/math_puzzle_0326_blank_hr.png | 8 | +-*/ | hard | [
5,
71
] | | | | 14 | | | | | | |
| | | + | | | | | | |
| | | 31 | | ? | - | 7 | = | 27 |
| | | = | | | | × | | |
| | | ? | ÷ | 5 | = | ? | | |
| | | | | + | | = | | |
| ? | + | 11 | = | 37 | | ? | | |
| | | | | = | | | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 34 | | | | |
| | | | | | | | | |
| | | 45 | | | | 9 | | |
| | | | | | | | | |
| 26 | | | | | | 63 | | |
| | | | | | | | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | step1 | | | | step2 | | |
| | | | | | | | | |
| step1 | | | | | | step3 | | |
| | | | | | | | | ... | Across
34-7=27
45÷5=9
26+11=37
42+25=67
Down
14+31=45
7×9=63
5+37=42
25-13=12 | {
"step1": [
"34-7=27",
"26+11=37",
"14+31=45",
"5+37=42"
],
"step2": [
"45÷5=9",
"42+25=67"
],
"step3": [
"7×9=63",
"25-13=12"
]
} |
images_blank_noborder/math_puzzle_0327_blank_noborder.png | images_blank_hr/math_puzzle_0327_blank_hr.png | 8 | +-*/ | hard | [
2,
176
] | | | | | | ? | | | | | | |
| | | | | × | | | | | | |
| | | | | 85 | | | | | | |
| | | | | = | | | | | | |
| 24 | + | 146 | = | ? | | ? | + | ? | = | 152 |
| | | - | | | | - | | | | |
| | | 16 | | ? | | 109 | - | ?... | | | | | | 2 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 170 | | 135 | | 17 | | |
| | | | | | | | | | | |
| | | | | 131 | | | | 82 ... | | | | | | step2 | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | | | step3 | ... | Across
24+146=170
135+17=152
109-82=27
130÷5=26
Down
2×85=170
146-16=130
135-109=26
131-5=126 | {
"step1": [
"24+146=170",
"109-82=27",
"146-16=130",
"135-109=26"
],
"step2": [
"135+17=152",
"130÷5=26",
"2×85=170"
],
"step3": [
"131-5=126"
]
} |
images_blank_noborder/math_puzzle_0328_blank_noborder.png | images_blank_hr/math_puzzle_0328_blank_hr.png | 5 | +-*/ | medium | [
4,
116
] | | 6 | | 77 | | | | |
| × | | + | | | | |
| 15 | × | 4 | = | ? | | |
| = | | = | | ÷ | | |
| ? | | ? | | 5 | | |
| | | | | = | | |
| | | ? | - | 12 | = | 52 | | | | | | | | | |
| | | | | | | |
| | | | | 60 | | |
| | | | | | | |
| 90 | | 81 | | | | |
| | | | | | | |
| | | 64 | | | | | | | | | | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| step1 | | step1 | | | | |
| | | | | | | |
| | | step1 | | | | | | Across
15×4=60
64-12=52
Down
6×15=90
77+4=81
60÷5=12 | {
"step1": [
"15×4=60",
"64-12=52",
"6×15=90",
"77+4=81",
"60÷5=12"
]
} |
images_blank_noborder/math_puzzle_0329_blank_noborder.png | images_blank_hr/math_puzzle_0329_blank_hr.png | 8 | +-*/ | hard | [
4,
161
] | | | | | | | | ? | | |
| | | | | | | - | | |
| ? | × | 4 | = | 40 | | 121 | | |
| + | | | | + | | = | | |
| 19 | | ? | - | ? | = | 24 | | |
| = | | - | | = | | | | |
| ? | | 6 | | ? | ÷ | 2 | = | 33 |
| | | = | | | | | | |
| | | ... | | | | | | | | 145 | | |
| | | | | | | | | |
| 10 | | | | | | | | |
| | | | | | | | | |
| | | 50 | | 26 | | | | |
| | | | | | | | | |
| 29 | | | | 66 | | | | |
| | | | | | | | | |
| | |... | | | | | | | | step1 | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | step3 | | step2 | | | | |
| | | | | | | | | |
| step2 | | | | step1 | | | | |
| | | | | | | | ... | Across
10×4=40
50-26=24
66÷2=33
44+84=128
Down
145-121=24
10+19=29
40+26=66
50-6=44 | {
"step1": [
"10×4=40",
"66÷2=33",
"145-121=24"
],
"step2": [
"10+19=29",
"40+26=66"
],
"step3": [
"50-26=24"
],
"step4": [
"50-6=44"
],
"step5": [
"44+84=128"
]
} |
images_blank_noborder/math_puzzle_0330_blank_noborder.png | images_blank_hr/math_puzzle_0330_blank_hr.png | 13 | +-*/ | hard | [
3,
182
] | | | | | | 152 | - | ? | = | 42 | | | | ? |
| | | | | | | ÷ | | | | | | - |
| | | | | ? | × | 11 | = | ? | | | | 13 |
| | | | | + | | = | | + | | | | = |
| | | ? | - | 29 | = | ? | | 5 | + | 146 | = | ? |
| | | | | = | | | | = | | ... | | | | | | | | 110 | | | | | | 164 |
| | | | | | | | | | | | | |
| | | | | 9 | | | | 99 | | | | |
| | | | | | | | | | | | | |
| | | 39 | | | | 10 | | | | | | 151 |
| | | | | | | | | | |... | | | | | | | | step1 | | | | | | step2 |
| | | | | | | | | | | | | |
| | | | | step2 | | | | step3 | | | | |
| | | | | | | | | | | | | |
| | | step3 | | | | step2 | | | | | | step1 |
| | | | | | ... | Across
152-110=42
9×11=99
39-29=10
5+146=151
147-109=38
148-104=44
3×20=60
Down
110÷11=10
164-13=151
9+29=38
99+5=104
44-24=20
60-4=56 | {
"step1": [
"152-110=42",
"5+146=151",
"147-109=38",
"60-4=56"
],
"step2": [
"3×20=60",
"110÷11=10",
"164-13=151",
"9+29=38"
],
"step3": [
"9×11=99",
"39-29=10",
"44-24=20"
],
"step4": [
"99+5=104"
],
"step5": [
"148-104=44"
]
} |
images_blank_noborder/math_puzzle_0331_blank_noborder.png | images_blank_hr/math_puzzle_0331_blank_hr.png | 10 | +-*/ | medium | [
3,
135
] | | | | | | | | 7 | | | | | | |
| | | | | | | + | | | | | | |
| | | 127 | - | ? | = | ? | | | | ? | | |
| | | | | | | = | | | | - | | |
| | | | | ? | - | 24 | = | 45 | | 20 | | |
| | | | | - | | | | ÷ | | = |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 110 | | 17 | | | | 116 | | |
| | | | | | | | | | | | | |
| | | | | 69 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step2 | | step1 | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | ... | Across
127-110=17
69-24=45
4×32=128
5+96=101
22+15=37
Down
7+17=24
116-20=96
69-32=37
45÷5=9
101+10=111 | {
"step1": [
"69-24=45",
"4×32=128",
"5+96=101",
"22+15=37",
"7+17=24",
"116-20=96",
"69-32=37",
"45÷5=9",
"101+10=111"
],
"step2": [
"127-110=17"
]
} |
images_blank_noborder/math_puzzle_0332_blank_noborder.png | images_blank_hr/math_puzzle_0332_blank_hr.png | 9 | +-*/ | easy | [
2,
177
] | | | | 17 | | | | | | |
| | | × | | | | | | |
| | | ? | | | | | | |
| | | = | | | | | | |
| 86 | + | 51 | = | ? | | | | 103 |
| | | | | - | | | | - |
| ? | | 168 | | 71 | - | ? | = | 59 |
| - | | ÷ | | = | | | | = |
| 11 | ... | | | | | | | | | | |
| | | | | | | | | |
| | | 3 | | | | | | |
| | | | | | | | | |
| | | | | 137 | | | | |
| | | | | | | | | |
| 111 | | | | | | 12 | | |
| | | | | | | | | |
| | | 6... | | | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | step1 | | |
| | | | | | | | | |
... | Across
86+51=137
71-12=59
11×6=66
28+106=134
Down
17×3=51
137-71=66
103-59=44
111-11=100
168÷6=28 | {
"step1": [
"86+51=137",
"71-12=59",
"11×6=66",
"28+106=134",
"17×3=51",
"137-71=66",
"103-59=44",
"111-11=100",
"168÷6=28"
]
} |
images_blank_noborder/math_puzzle_0333_blank_noborder.png | images_blank_hr/math_puzzle_0333_blank_hr.png | 15 | +-*/ | easy | [
2,
79
] | | | | | | | | | | | | 50 | | | | | | |
| | | | | | | | | | | - | | | | | | |
| | | | | | | | | | | ? | | 3 | × | ? | = | 21 |
| | | | | | | | | | | = | | × | | | | |
| | | | | 41 | | | | ? |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | 40 | | | | 7 | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 28 | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | | | step1 | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | ... | Across
3×7=21
28-10=18
15×2=30
4×2=8
11+45=56
16+33=49
60-13=47
72÷12=6
Down
50-40=10
3×18=54
41-30=11
28×2=56
8+52=60
45-33=12
70-47=23 | {
"step1": [
"3×7=21",
"28-10=18",
"15×2=30",
"4×2=8",
"11+45=56",
"16+33=49",
"60-13=47",
"72÷12=6",
"50-40=10",
"3×18=54",
"41-30=11",
"28×2=56",
"8+52=60",
"45-33=12",
"70-47=23"
]
} |
images_blank_noborder/math_puzzle_0334_blank_noborder.png | images_blank_hr/math_puzzle_0334_blank_hr.png | 7 | +-*/ | medium | [
3,
101
] | | | | | | ? | ÷ | 3 | = | 28 |
| | | | | | | + | | |
| | | | | 45 | | ? | | |
| | | | | + | | = | | |
| 15 | | ? | ÷ | 4 | = | 9 | | |
| + | | + | | = | | | | |
| ? | - | 34 | = | ? | | | | |
| = | | = | | | | | | |
| ? | | 70... | | | | | | 84 | | | | |
| | | | | | | | | |
| | | | | | | 6 | | |
| | | | | | | | | |
| | | 36 | | | | | | |
| | | | | | | | | |
| 83 | | | | 49 | | | | |
| | | | | | | | | |
| 98 | | ... | | | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step2 | | | | step1 | | | | |
| | | | | | | | | ... | Across
84÷3=28
36÷4=9
83-34=49
Down
3+6=9
45+4=49
15+83=98
36+34=70 | {
"step1": [
"84÷3=28",
"36÷4=9",
"3+6=9",
"45+4=49",
"36+34=70"
],
"step2": [
"83-34=49"
],
"step3": [
"15+83=98"
]
} |
images_blank_noborder/math_puzzle_0335_blank_noborder.png | images_blank_hr/math_puzzle_0335_blank_hr.png | 5 | +-*/ | easy | [
1,
169
] | | | | | | 138 | | | | |
| | | | | - | | | | |
| 12 | + | 23 | = | ? | | | | 3 |
| | | | | = | | | | × |
| | | | | 103 | - | ? | = | 43 |
| | | | | | | × | | = |
| | | | | | | 2 | | ? |
| | | | | | | = | | |
| | |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 35 | | | | |
| | | | | | | | | |
| | | | | | | 60 | | |
| | | | | | | | | |
| | | | | | | | | 129 |
| | | | | | | | | |
| | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| ... | Across
12+23=35
103-60=43
Down
138-35=103
3×43=129
60×2=120 | {
"step1": [
"12+23=35",
"103-60=43",
"138-35=103",
"3×43=129",
"60×2=120"
]
} |
images_blank_noborder/math_puzzle_0336_blank_noborder.png | images_blank_hr/math_puzzle_0336_blank_hr.png | 10 | +-*/ | medium | [
4,
109
] | | | | 86 | + | ? | = | ? | | | | |
| | | | | + | | | | | | |
| 49 | - | 29 | = | ? | | | | | | |
| | | | | = | | | | | | |
| | | ? | - | 37 | = | 26 | | | | |
| | | - | | | | - | | | | |
| | | 47 | | 13 | | 12 | + | 68... | | | | | | 17 | | 103 | | | | |
| | | | | | | | | | | |
| | | | | 20 | | | | | | |
| | | | | | | | | | | |
| | | 63 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | ... | | | | | | step2 | | step3 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | ... | Across
86+17=103
49-29=20
63-37=26
12+68=80
4×14=56
Down
17+20=37
63-47=16
26-12=14
13×4=52
56÷7=8 | {
"step1": [
"49-29=20",
"63-37=26",
"12+68=80",
"4×14=56",
"63-47=16",
"26-12=14",
"13×4=52",
"56÷7=8"
],
"step2": [
"17+20=37"
],
"step3": [
"86+17=103"
]
} |
images_blank_noborder/math_puzzle_0337_blank_noborder.png | images_blank_hr/math_puzzle_0337_blank_hr.png | 8 | +-*/ | hard | [
4,
180
] | | 18 | + | ? | = | ? | | | | | | | | |
| | | | | - | | | | | | | | |
| | | | | 41 | | ? | ÷ | 9 | = | 16 | | |
| | | | | = | | - | | | | | | |
| | | | | ? | - | ? | = | 36 | | | | |
| | | | | | | = | | + | | | ... | | | | 102 | | 120 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 144 | | | | | | |
| | | | | | | | | | | | | |
| | | | | 79 | | 43 | | | | | | |
| | | | | | | | | | | ... | | | | step5 | | step4 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | | | |
| | | | | | | | ... | Across
18+102=120
144÷9=16
79-43=36
28×4=112
140-76=64
Down
120-41=79
144-43=101
36+28=64 | {
"step1": [
"144÷9=16",
"140-76=64"
],
"step2": [
"144-43=101",
"36+28=64"
],
"step3": [
"79-43=36",
"28×4=112"
],
"step4": [
"120-41=79"
],
"step5": [
"18+102=120"
]
} |
images_blank_noborder/math_puzzle_0338_blank_noborder.png | images_blank_hr/math_puzzle_0338_blank_hr.png | 13 | +-*/ | hard | [
4,
224
] | | | | | | | | 12 | × | 9 | = | ? | | |
| | | | | | | × | | | | | | |
| | | | | ? | × | 14 | = | ? | | | | |
| | | | | × | | = | | ÷ | | | | |
| ? | - | 102 | = | 8 | | ? | | 7 | × | 21 | = | ? |
| | | | | = | | | | = | | |... | | | | | | | | | | | | 108 | | |
| | | | | | | | | | | | | |
| | | | | 11 | | | | 154 | | | | |
| | | | | | | | | | | | | |
| 110 | | | | | | 168 | | | | | | 147 |
| | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| | | | | step2 | | | | step1 | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | step1 | | | | | | step1 |
| | | | | | | ... | Across
12×9=108
11×14=154
110-102=8
7×21=147
138-88=50
22+105=127
192÷4=48
20+200=220
Down
12×14=168
11×8=88
154÷7=22
138-15=123
50×4=200 | {
"step1": [
"12×9=108",
"110-102=8",
"7×21=147",
"22+105=127",
"20+200=220",
"12×14=168",
"154÷7=22"
],
"step2": [
"11×14=154",
"50×4=200"
],
"step3": [
"192÷4=48",
"11×8=88"
],
"step4": [
"138-88=50"
],
"step5": [
"138-15=123"
]
} |
images_blank_noborder/math_puzzle_0339_blank_noborder.png | images_blank_hr/math_puzzle_0339_blank_hr.png | 11 | +-*/ | easy | [
2,
221
] | | | | ? | | | | | | | | | | | | |
| | | - | | | | | | | | | | | | |
| 20 | × | 10 | = | ? | | 212 | | ? | + | 6 | = | 208 | | |
| | | = | | - | | ÷ | | - | | | | | | |
| | | 102 | | 42 | × | ? | = | 84 | | 145 | + | 25 | = | ?... | | | | 112 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | 200 | | | | 202 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 2 | | | | | | | | 170 |
| ... | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | ... | Across
20×10=200
202+6=208
42×2=84
145+25=170
118-105=13
Down
112-10=102
200-42=158
212÷2=106
202-84=118
145-105=40
170+35=205 | {
"step1": [
"20×10=200",
"202+6=208",
"42×2=84",
"145+25=170",
"118-105=13",
"112-10=102",
"200-42=158",
"212÷2=106",
"202-84=118",
"145-105=40",
"170+35=205"
]
} |
images_blank_noborder/math_puzzle_0340_blank_noborder.png | images_blank_hr/math_puzzle_0340_blank_hr.png | 7 | +-*/ | medium | [
1,
129
] | | | | | | | | 128 | | | | |
| | | | | | | - | | | | |
| | | | | ? | | 61 | × | 2 | = | ? |
| | | | | - | | = | | | | |
| | | 36 | + | 31 | = | ? | | | | |
| | | - | | = | | | | | | |
| ? | | ? | | 38 | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 69 | | | | | | 122 |
| | | | | | | | | | | |
| | | | | | | 67 | | | | |
| | | | | | | | | | | |
| 57 | | 21 | | | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | step1 |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| step1 | | step1 | | | ... | Across
61×2=122
36+31=67
6×15=90
Down
128-61=67
69-31=38
36-21=15
57-6=51 | {
"step1": [
"61×2=122",
"36+31=67",
"6×15=90",
"128-61=67",
"69-31=38",
"36-21=15",
"57-6=51"
]
} |
images_blank_noborder/math_puzzle_0341_blank_noborder.png | images_blank_hr/math_puzzle_0341_blank_hr.png | 7 | +-*/ | medium | [
5,
155
] | | | | | | ? | - | 35 | = | 120 | | | | |
| | | | | | | | | - | | | | |
| | | | | | | ? | | 64 | + | 34 | = | ? |
| | | | | | | ÷ | | = | | | | |
| | | | | 7 | × | 8 | = | ? | | | | |
| | | | | × | | = | | | | |... | | | | | | 155 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 96 | | | | | | 98 |
| | | | | | | | | | | | | |
| | | | | | | | | 56 | | | | |
| | | | | | | | | | | |... | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
155-35=120
64+34=98
7×8=56
9×14=126
Down
120-64=56
96÷8=12
7×18=126 | {
"step1": [
"155-35=120",
"64+34=98",
"7×8=56",
"120-64=56",
"96÷8=12",
"7×18=126"
],
"step2": [
"9×14=126"
]
} |
images_blank_noborder/math_puzzle_0342_blank_noborder.png | images_blank_hr/math_puzzle_0342_blank_hr.png | 5 | +-*/ | hard | [
1,
198
] | | ? | - | ? | = | 62 | | | | |
| + | | × | | × | | | | |
| 24 | | 4 | | 3 | | | | |
| = | | = | | = | | | | |
| 121 | | ? | | ? | ÷ | ? | = | 93 | | | 97 | | 35 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 140 | | 186 | | 2 | | | | | step1 | | step2 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step3 | | step1 | | step2 | | | | Across
97-35=62
186÷2=93
Down
97+24=121
35×4=140
62×3=186 | {
"step1": [
"97+24=121",
"62×3=186"
],
"step2": [
"97-35=62",
"186÷2=93"
],
"step3": [
"35×4=140"
]
} |
images_blank_noborder/math_puzzle_0343_blank_noborder.png | images_blank_hr/math_puzzle_0343_blank_hr.png | 8 | +-*/ | hard | [
3,
60
] | | | | | | | | 49 | + | 4 | = | ? |
| | | | | | | | | + | | |
| | | | | ? | | ? | + | ? | = | 53 |
| | | | | ÷ | | - | | = | | |
| | | | | ? | × | 7 | = | ? | | |
| | | | | = | | = | | | | |
| ? | + | 5 | = | 16 | | 29 | - | ? | = ... | | | | | | | | | | | | 53 |
| | | | | | | | | | | |
| | | | | 48 | | 36 | | 17 | | |
| | | | | | | | | | | |
| | | | | 3 | | | | 21 | | |
| | | | | | | | | | | |
| 11 | | | | | | | | 20 |... | | | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step5 | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | | | step4 | | | | step3 | | |
| | | | | | | | | | | |
| step1 | | | ... | Across
49+4=53
36+17=53
3×7=21
11+5=16
29-20=9
Down
4+17=21
48÷3=16
36-7=29 | {
"step1": [
"49+4=53",
"11+5=16",
"29-20=9",
"36-7=29"
],
"step2": [
"36+17=53"
],
"step3": [
"4+17=21"
],
"step4": [
"3×7=21"
],
"step5": [
"48÷3=16"
]
} |
images_blank_noborder/math_puzzle_0344_blank_noborder.png | images_blank_hr/math_puzzle_0344_blank_hr.png | 15 | +-*/ | hard | [
4,
51
] | | | | | | | | ? | | 5 | + | 6 | = | ? | | ? | + | 17 | = | 47 | | |
| | | | | | | - | | | | + | | | | - | | | | | | |
| ? | - | 30 | = | 6 | | 20 | | ? | | ? | ÷ | ? | = | 7 | | 18 | + | 31 | = | ? |
| | | | | + | | = | | × | | = | | + | ... | | | | | | | | 42 | | | | | | 11 | | 30 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | |
| 36 | | | | | | | | 12 | | 35 | | 5 | | | | | | | | 49 |
| | | | | | | | | | | | | | ... | | | | | | | | step3 | | | | | | step1 | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | |
| step1 | | | | | | | | step5 | | step1 | | step2 | | | | | | | | step1 |
| | | | | | | | ... | Across
5+6=11
30+17=47
36-30=6
35÷5=7
18+31=49
26-22=4
39-23=16
48-4=44
Down
42-20=22
6+35=41
30-7=23
6+26=32
12×4=48
5+39=44
18+16=34 | {
"step1": [
"5+6=11",
"30+17=47",
"36-30=6",
"18+31=49",
"6+35=41",
"6+26=32"
],
"step2": [
"35÷5=7",
"26-22=4",
"30-7=23"
],
"step3": [
"39-23=16",
"42-20=22",
"5+39=44"
],
"step4": [
"48-4=44",
"18+16=34"
],
"step5": [
"12×4=48"
]
} |
images_blank_noborder/math_puzzle_0345_blank_noborder.png | images_blank_hr/math_puzzle_0345_blank_hr.png | 6 | +-*/ | medium | [
4,
112
] | | ? | | ? | | | | |
| - | | ÷ | | | | |
| 47 | + | 21 | = | ? | | |
| = | | = | | + | | |
| 53 | | 5 | × | 16 | = | ? |
| | | | | = | | |
| | | ? | - | 84 | = | 19 | | | 100 | | 105 | | | | |
| | | | | | | |
| | | | | 68 | | |
| | | | | | | |
| | | | | | | 80 |
| | | | | | | |
| | | 103 | | | | | | | step1 | | step1 | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | | | | | Across
47+21=68
5×16=80
103-84=19
Down
100-47=53
105÷21=5
68+16=84 | {
"step1": [
"47+21=68",
"5×16=80",
"103-84=19",
"100-47=53",
"105÷21=5",
"68+16=84"
]
} |
images_blank_noborder/math_puzzle_0346_blank_noborder.png | images_blank_hr/math_puzzle_0346_blank_hr.png | 11 | +-*/ | medium | [
5,
73
] | | | | | | | | 6 | | | | |
| | | | | | | × | | | | |
| | | | | | | 5 | | | | |
| | | | | | | = | | | | |
| | | | | 29 | + | ? | = | ? | | |
| | | | | | | | | - | | |
| | | 63 | | | | | | 37 | |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 30 | | 59 | | |
| | | | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | step2 | | |
| | | | | | | | | | | |
| | | | | | | | | ... | Across
29+30=59
7×10=70
31-22=9
53-26=27
33+6=39
Down
6×5=30
59-37=22
63-10=53
72÷9=8
31+27=58
26-20=6 | {
"step1": [
"7×10=70",
"31-22=9",
"53-26=27",
"33+6=39",
"6×5=30",
"63-10=53",
"72÷9=8",
"31+27=58",
"26-20=6"
],
"step2": [
"29+30=59",
"59-37=22"
]
} |
images_blank_noborder/math_puzzle_0347_blank_noborder.png | images_blank_hr/math_puzzle_0347_blank_hr.png | 7 | +-*/ | easy | [
4,
63
] | | | | ? | × | 8 | = | 32 |
| | | | | + | | |
| 31 | | 55 | | ? | | |
| + | | ÷ | | = | | |
| ? | × | 5 | = | 45 | | |
| = | | = | | | | |
| 40 | | ? | + | 18 | = | 29 |
| | | | | | | + |
| | | | | | | 10 |
| | | | | | | = |
| | | ... | | | | 4 | | | | |
| | | | | | | |
| | | | | 37 | | |
| | | | | | | |
| 9 | | | | | | |
| | | | | | | |
| | | 11 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | ... | | | | step1 | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| ... | Across
4×8=32
9×5=45
11+18=29
Down
8+37=45
31+9=40
55÷5=11
29+10=39 | {
"step1": [
"4×8=32",
"9×5=45",
"11+18=29",
"8+37=45",
"31+9=40",
"55÷5=11",
"29+10=39"
]
} |
images_blank_noborder/math_puzzle_0348_blank_noborder.png | images_blank_hr/math_puzzle_0348_blank_hr.png | 6 | +-*/ | medium | [
1,
114
] | | 100 | | | | |
| - | | | | |
| 15 | | | | 4 |
| = | | | | × |
| ? | - | ? | = | 28 |
| | | ÷ | | = |
| ? | | 3 | | ? |
| - | | = | | |
| 54 | + | ? | = | 73 |
| = | | | | |
| 20 | | | | | | | | | | | |
| | | | | |
| | | | | |
| | | | | |
| 85 | | 57 | | |
| | | | | |
| 74 | | | | 112 |
| | | | | |
| | | 19 | | |
| | | | | |
| | | | | | | | | | | | |
| | | | | |
| | | | | |
| | | | | |
| step1 | | step2 | | |
| | | | | |
| step1 | | | | step1 |
| | | | | |
| | | step1 | | |
| | | | | |
| | | | | | | Across
85-57=28
54+19=73
Down
100-15=85
4×28=112
57÷3=19
74-54=20 | {
"step1": [
"54+19=73",
"100-15=85",
"4×28=112",
"74-54=20"
],
"step2": [
"85-57=28",
"57÷3=19"
]
} |
images_blank_noborder/math_puzzle_0349_blank_noborder.png | images_blank_hr/math_puzzle_0349_blank_hr.png | 6 | +-*/ | medium | [
5,
129
] | | ? | ÷ | ? | = | 18 | | 7 | | |
| | | × | | | | + | | |
| | | 11 | | | | ? | | |
| | | = | | | | = | | |
| | | ? | - | 20 | = | 46 | | |
| | | | | × | | | | |
| | | | | 5 | | | | |
| | | | | = | | | | |
| | | ... | | 108 | | 6 | | | | | | |
| | | | | | | | | |
| | | | | | | 39 | | |
| | | | | | | | | |
| | | 66 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | ... | | step3 | | step2 | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
... | Across
108÷6=18
66-20=46
100-19=81
Down
6×11=66
7+39=46
20×5=100 | {
"step1": [
"66-20=46",
"100-19=81",
"7+39=46",
"20×5=100"
],
"step2": [
"6×11=66"
],
"step3": [
"108÷6=18"
]
} |
images_blank_noborder/math_puzzle_0350_blank_noborder.png | images_blank_hr/math_puzzle_0350_blank_hr.png | 12 | +-*/ | hard | [
5,
146
] | | 8 | × | ? | = | 144 | | | | | | |
| | | + | | | | | | | | |
| | | 7 | | | | | | | | |
| | | = | | | | | | | | |
| 59 | - | ? | = | ? | | ? | | | | |
| - | | | | + | | - | | | | |
| 9 | | ? | × | 17 | = | 85 | | | ... | | | | 18 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | 25 | | 34 | | 112 | | | | |
| | | | | | | | | | | |
| | | 5 | | | | | | | ... | | | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | | step2 | | step3 | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | ... | Across
8×18=144
59-25=34
5×17=85
51+27=78
14×6=84
28-13=15
Down
18+7=25
59-9=50
34+17=51
112-85=27
72+12=84
78÷6=13 | {
"step1": [
"8×18=144",
"5×17=85",
"14×6=84",
"59-9=50",
"112-85=27"
],
"step2": [
"18+7=25",
"72+12=84"
],
"step3": [
"59-25=34"
],
"step4": [
"34+17=51"
],
"step5": [
"51+27=78"
],
"step6": [
"78÷6=13"
],
"step7": [
"28-13=15"
]
} |
images_blank_noborder/math_puzzle_0351_blank_noborder.png | images_blank_hr/math_puzzle_0351_blank_hr.png | 13 | +-*/ | easy | [
2,
193
] | | 84 | | | | | | ? | - | 83 | = | 104 | | | | |
| - | | | | | | | | + | | | | | | |
| 60 | | | | 75 | ÷ | ? | = | 25 | | | | 19 | | ? |
| = | | | | - | | + | | = | | | | × | | - |
| ? | + | 4 | = | 28 | | 40 | | ? | ÷ | 18 | = | 6 | | 138... | | | | | | | | 187 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 3 | | | | | | | | 167 |
| | | | | | | | | | | | | | | |
| 24 | | | | | | | | 108 | | | | | | |
| ... | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| step1 | | | | | | | | step1 | | | | ... | Across
187-83=104
75÷3=25
24+4=28
108÷18=6
156-109=47
143-114=29
Down
84-60=24
83+25=108
75-28=47
3+40=43
19×6=114
167-138=29
156-101=55 | {
"step1": [
"187-83=104",
"75÷3=25",
"24+4=28",
"108÷18=6",
"156-109=47",
"143-114=29",
"84-60=24",
"83+25=108",
"75-28=47",
"3+40=43",
"19×6=114",
"167-138=29",
"156-101=55"
]
} |
images_blank_noborder/math_puzzle_0352_blank_noborder.png | images_blank_hr/math_puzzle_0352_blank_hr.png | 12 | +-*/ | easy | [
3,
185
] | | | | | | | | 182 | | | | | | | | | | |
| | | | | | | + | | | | | | | | | | |
| | | | | 102 | + | ? | = | 128 | | | | | | | | |
| | | | | + | | = | | | | | | | | | | |
| 136 | - | 113 | = | ? | | 7 | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 26 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 23 | | | | | ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | ... | Across
102+26=128
136-113=23
125-17=108
27÷3=9
6+100=106
Down
182÷26=7
102+23=125
17×5=85
108÷27=4
41×3=123
9×6=54
32+100=132 | {
"step1": [
"102+26=128",
"136-113=23",
"125-17=108",
"27÷3=9",
"6+100=106",
"182÷26=7",
"102+23=125",
"17×5=85",
"108÷27=4",
"41×3=123",
"9×6=54",
"32+100=132"
]
} |
images_blank_noborder/math_puzzle_0353_blank_noborder.png | images_blank_hr/math_puzzle_0353_blank_hr.png | 14 | +-*/ | medium | [
2,
133
] | | | | | | | | | | | | | | 7 | + | 93 | = | ? |
| | | | | | | | | | | | | × | | - | | + |
| | | | | | | 48 | + | 28 | = | ? | | ? | | 24 | | 15 |
| | | | | | | | | | | ÷ | | = | | = | | = |
| | | | | | | | | ?... | | | | | | | | | | | | | | | | | | 100 |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | 76 | | 7 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 98 ... | | | | | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | | | step1 | | step5 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | ... | Across
7+93=100
48+28=76
98÷2=49
38+3=41
57+67=124
45+11=56
Down
7×7=49
93-24=69
100+15=115
76÷2=38
98+26=124
113-57=56
3+116=119
67-44=23 | {
"step1": [
"7+93=100",
"48+28=76",
"38+3=41",
"45+11=56",
"93-24=69",
"100+15=115",
"76÷2=38",
"113-57=56",
"3+116=119",
"67-44=23"
],
"step2": [
"57+67=124"
],
"step3": [
"98+26=124"
],
"step4": [
"98÷2=49"
],
"step5": [
"7×7=49"
]
} |
images_blank_noborder/math_puzzle_0354_blank_noborder.png | images_blank_hr/math_puzzle_0354_blank_hr.png | 11 | +-*/ | hard | [
4,
50
] | | | | | | | | | | ? | | | | |
| | | | | | | | | - | | | | |
| | | | | | | | | 12 | | | | |
| | | | | | | | | = | | | | |
| | | | | ? | - | ? | = | 38 | | | | 33 |
| | | | | | | × | | | | | ... | | | | | | | | | | 50 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 44 | | 6 | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step5 | | step4 | | | | | | |
| | | | | | | | | | ... | Across
44-6=38
4×5=20
22+8=30
13+24=37
6+26=32
35÷7=5
Down
50-12=38
6×5=30
33+4=37
4×8=32
20-13=7 | {
"step1": [
"4×5=20",
"13+24=37",
"6+26=32",
"50-12=38"
],
"step2": [
"33+4=37",
"4×8=32",
"20-13=7"
],
"step3": [
"22+8=30",
"35÷7=5"
],
"step4": [
"6×5=30"
],
"step5": [
"44-6=38"
]
} |
images_blank_noborder/math_puzzle_0355_blank_noborder.png | images_blank_hr/math_puzzle_0355_blank_hr.png | 9 | +-*/ | hard | [
4,
87
] | | | | ? | | | | | | |
| | | - | | | | | | |
| 44 | + | 28 | = | ? | | ? | | |
| | | = | | | | ÷ | | |
| | | ? | ÷ | 6 | = | 4 | | ? |
| | | | | × | | = | | × |
| ? | - | 8 | = | 13 | | 16 | | 5 |
| | | × | | = | | | | = |
| | | 10... | | | | 52 | | | | | | |
| | | | | | | | | |
| | | | | 72 | | 64 | | |
| | | | | | | | | |
| | | 24 | | | | | | 17 |
| | | | | | | | | |
| 21 | | | | | | | | |
| | | | | | | | | |
| | | ... | | | | step2 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | step3 |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | ... | Across
44+28=72
24÷6=4
21-8=13
78+7=85
Down
52-28=24
64÷4=16
6×13=78
17×5=85
8×10=80 | {
"step1": [
"44+28=72",
"24÷6=4",
"21-8=13",
"64÷4=16",
"6×13=78",
"8×10=80"
],
"step2": [
"78+7=85",
"52-28=24"
],
"step3": [
"17×5=85"
]
} |
images_blank_noborder/math_puzzle_0356_blank_noborder.png | images_blank_hr/math_puzzle_0356_blank_hr.png | 9 | +-*/ | medium | [
5,
175
] | | 157 | - | ? | = | ? | | 82 | | | | | | |
| | | - | | | | + | | | | | | |
| 88 | + | 25 | = | ? | | 30 | | | | | | |
| | | = | | | | = | | | | | | |
| | | 75 | + | 37 | = | ? | | | | | | |
| | | | | - | | | | | | ... | | | | 100 | | 57 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 113 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 112 | | | | | | |
| | | | | | | | | | | ... | | | | step1 | | step2 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | ... | Across
157-100=57
88+25=113
75+37=112
15×8=120
144+23=167
Down
100-25=75
82+30=112
37-22=15
24+120=144 | {
"step1": [
"88+25=113",
"75+37=112",
"15×8=120",
"144+23=167",
"100-25=75",
"82+30=112",
"37-22=15",
"24+120=144"
],
"step2": [
"157-100=57"
]
} |
images_blank_noborder/math_puzzle_0357_blank_noborder.png | images_blank_hr/math_puzzle_0357_blank_hr.png | 5 | +-*/ | hard | [
3,
183
] | | | | | | ? | | |
| | | | | - | | |
| 15 | | | | 8 | | |
| + | | | | = | | |
| ? | ÷ | 4 | = | 32 | | |
| = | | + | | | | |
| ? | | 86 | | | | |
| | | = | | | | |
| | | ? | - | 6 | = | ? | | | | | | | 40 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 128 | | | | | | |
| | | | | | | |
| 143 | | | | | | |
| | | | | | | |
| | | 90 | | | | 84 | | | | | | | step1 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| step2 | | | | | | |
| | | | | | | |
| | | step1 | | | | step2 | | Across
128÷4=32
90-6=84
Down
40-8=32
15+128=143
4+86=90 | {
"step1": [
"128÷4=32",
"40-8=32",
"4+86=90"
],
"step2": [
"90-6=84",
"15+128=143"
]
} |
images_blank_noborder/math_puzzle_0358_blank_noborder.png | images_blank_hr/math_puzzle_0358_blank_hr.png | 7 | +-*/ | easy | [
3,
159
] | | | | | | | | 127 | | |
| | | | | | | + | | |
| | | | | ? | + | 19 | = | 141 |
| | | | | - | | = | | |
| 4 | | 147 | | 11 | | ? | | |
| × | | ÷ | | = | | | | |
| 37 | × | ? | = | 111 | | | | |
| = | | = | | | | | | |
| ? |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | 122 | | | | |
| | | | | | | | | |
| | | | | | | 146 | | |
| | | | | | | | | |
| | | 3 | | | | | | |
| | | | | | | | | |
| 148 | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| st... | Across
122+19=141
37×3=111
148-49=99
Down
127+19=146
122-11=111
4×37=148
147÷3=49 | {
"step1": [
"122+19=141",
"37×3=111",
"148-49=99",
"127+19=146",
"122-11=111",
"4×37=148",
"147÷3=49"
]
} |
images_blank_noborder/math_puzzle_0359_blank_noborder.png | images_blank_hr/math_puzzle_0359_blank_hr.png | 15 | +-*/ | hard | [
3,
141
] | | 120 | | | | | | | | ? | + | 29 | = | ? | | | | |
| - | | | | | | | | | | | | - | | | | |
| 10 | | | | | | ? | | ? | × | 18 | = | ? | | ? | | |
| = | | | | | | - | | × | | | | = | | - | | |
| ? | + | ? | = | 125 | | 49 | - ... | | | | | | | | | | 107 | | | | 136 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 71 | | 6 | | | | 108 | | 90 | | |
| | | | | | | | | | | | | | | | | |
| 110 | | 15 | | | | |... | | | | | | | | | | step7 | | | | step6 | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | step4 | | | | step5 | | step1 | | |
| | | | | | | | | | | | | | | | | |
| step1 | | st... | Across
107+29=136
6×18=108
110+15=125
49-11=38
28+53=81
3×22=66
128÷8=16
Down
120-10=110
136-108=28
71-49=22
6×11=66
90-53=37
15×4=60
125+3=128
16+76=92 | {
"step1": [
"49-11=38",
"28+53=81",
"128÷8=16",
"120-10=110",
"71-49=22",
"90-53=37",
"16+76=92"
],
"step2": [
"110+15=125",
"125+3=128"
],
"step3": [
"3×22=66",
"15×4=60"
],
"step4": [
"6×11=66"
],
"step5": [
"6×18=108"
],
"step6": [
"136-1... |
images_blank_noborder/math_puzzle_0360_blank_noborder.png | images_blank_hr/math_puzzle_0360_blank_hr.png | 10 | +-*/ | easy | [
4,
63
] | | | | | | 33 | | | | |
| | | | | - | | | | |
| | | 43 | - | 26 | = | ? | | |
| | | | | = | | | | |
| | | | | ? | + | 50 | = | 57 |
| | | | | | | ÷ | | + |
| ? | | | | 20 | ÷ | ? | = | 4 |
| + | | | | ÷ | | = | | = |
| 55 | - |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | 17 | | |
| | | | | | | | | |
| | | | | 7 | | | | |
| | | | | | | | | |
| 8 | | | | | | 5 | | |
| | | | | | | | | |
| | | 54 | ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | step1 | | |
| | | | | | | | | |
... | Across
43-26=17
7+50=57
20÷5=4
55-54=1
20+29=49
Down
33-26=7
50÷5=10
57+4=61
8+55=63
20÷1=20 | {
"step1": [
"43-26=17",
"7+50=57",
"20÷5=4",
"55-54=1",
"20+29=49",
"33-26=7",
"50÷5=10",
"57+4=61",
"8+55=63",
"20÷1=20"
]
} |
images_blank_noborder/math_puzzle_0361_blank_noborder.png | images_blank_hr/math_puzzle_0361_blank_hr.png | 5 | +-*/ | easy | [
5,
72
] | | | | | | | | | | 22 |
| | | | | | | | | ÷ |
| | | ? | | ? | ÷ | 35 | = | 2 |
| | | + | | ÷ | | | | = |
| ? | ÷ | 5 | = | 10 | | | | ? |
| | | = | | = | | | | |
| | | 56 | | 7 | | | | | | | | | | | | | | | |
| | | | | | | | | |
| | | 51 | | 70 | | | | |
| | | | | | | | | |
| 50 | | | | | | | | 11 |
| | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | |
| | | step1 | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | step1 |
| | | | | | | | | |
| | | | | | | | | | | Across
70÷35=2
50÷5=10
Down
22÷2=11
51+5=56
70÷10=7 | {
"step1": [
"70÷35=2",
"50÷5=10",
"22÷2=11",
"51+5=56",
"70÷10=7"
]
} |
images_blank_noborder/math_puzzle_0362_blank_noborder.png | images_blank_hr/math_puzzle_0362_blank_hr.png | 6 | +-*/ | medium | [
3,
198
] | | 14 | + | 4 | = | ? | | |
| | | | | × | | |
| | | ? | ÷ | ? | = | 62 |
| | | | | = | | |
| | | ? | - | 54 | = | 47 |
| | | + | | | | + |
| | | 75 | | | | 11 |
| | | = | | | | = |
| | | 176 | | | | ? | | | | | | | 18 | | |
| | | | | | | |
| | | 186 | | 3 | | |
| | | | | | | |
| | | 101 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | 58 | | | | | | | step1 | | |
| | | | | | | |
| | | step3 | | step2 | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | step1 | | Across
14+4=18
186÷3=62
101-54=47
Down
18×3=54
101+75=176
47+11=58 | {
"step1": [
"14+4=18",
"101-54=47",
"101+75=176",
"47+11=58"
],
"step2": [
"18×3=54"
],
"step3": [
"186÷3=62"
]
} |
images_blank_noborder/math_puzzle_0363_blank_noborder.png | images_blank_hr/math_puzzle_0363_blank_hr.png | 14 | +-*/ | medium | [
3,
161
] | | 4 | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| ? | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 13 | + | 111 | = | ? | | | | | | | | |
| | | - | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| 9 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 124 | | | | | | | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | | ... | Across
13+111=124
56÷7=8
46+60=106
34×3=102
77-41=36
104+29=133
108+52=160
Down
4+9=13
111-51=60
7+34=41
106-77=29
3×36=108
104+57=161
133-10=123 | {
"step1": [
"13+111=124",
"46+60=106",
"34×3=102",
"77-41=36",
"108+52=160",
"4+9=13",
"111-51=60",
"106-77=29",
"3×36=108",
"133-10=123"
],
"step2": [
"104+29=133",
"7+34=41"
],
"step3": [
"56÷7=8",
"104+57=161"
]
} |
images_blank_noborder/math_puzzle_0364_blank_noborder.png | images_blank_hr/math_puzzle_0364_blank_hr.png | 14 | +-*/ | medium | [
1,
240
] | | | | | | | | | | ? | | | | | | |
| | | | | | | | | × | | | | | | |
| | | | | | | | | 4 | | | | | | |
| | | | | | | | | = | | | | | | |
| | | | | | | ? | - | ? | = | 19 | | | | |
| | |... | | | | | | | | | | 9 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 55 | | 36 | | | | | | |
| | ... | | | | | | | | | | step3 | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | step2 | | | | | | ... | Across
55-36=19
110÷10=11
30+79=109
190+35=225
6×7=42
3×72=216
218+15=233
235-134=101
Down
9×4=36
55+24=79
19×10=190
30+42=72
109×2=218
6+229=235 | {
"step1": [
"110÷10=11",
"30+79=109",
"190+35=225",
"6×7=42",
"3×72=216",
"235-134=101",
"55+24=79",
"19×10=190",
"30+42=72",
"6+229=235"
],
"step2": [
"55-36=19",
"109×2=218"
],
"step3": [
"218+15=233",
"9×4=36"
]
} |
images_blank_noborder/math_puzzle_0365_blank_noborder.png | images_blank_hr/math_puzzle_0365_blank_hr.png | 15 | +-*/ | medium | [
2,
159
] | | | | ? | - | ? | = | 58 | | | | | | | | |
| | | | | + | | | | | | | | | | |
| | | | | 11 | | | | | | 56 | × | 2 | = | ? |
| | | | | = | | | | | | + | | + | | - |
| | | 7 | × | ? | = | 105 | | ? | | 26 | | 104 | | 18 |
|... | | | | 62 | | 4 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | 112 |
| | | | | | | | | | | | | | | |
| | | | | 15 | | | | 114 | | | | | | |
| ... | | | | step3 | | step2 | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | |
| | | | | step1 | | | | step1 | | | | ... | Across
62-4=58
56×2=112
7×15=105
44+38=82
25+124=149
3×34=102
45÷9=5
Down
4+11=15
56+26=82
2+104=106
112-18=94
105+44=149
114÷38=3
19+124=143
25-16=9 | {
"step1": [
"56×2=112",
"7×15=105",
"44+38=82",
"3×34=102",
"45÷9=5",
"56+26=82",
"2+104=106",
"112-18=94",
"105+44=149",
"114÷38=3",
"25-16=9"
],
"step2": [
"25+124=149",
"4+11=15"
],
"step3": [
"62-4=58",
"19+124=143"
]
} |
images_blank_noborder/math_puzzle_0366_blank_noborder.png | images_blank_hr/math_puzzle_0366_blank_hr.png | 12 | +-*/ | easy | [
5,
69
] | | | | ? | - | 41 | = | 12 | | 66 | ÷ | 6 | = | ? |
| | | | | | | × | | - | | × | | × |
| | | | | 10 | × | 5 | = | ? | | ? | | 5 |
| | | | | + | | = | | = | | = | | = |
| 64 | | 31 | + | 29 | = | ? | | 16 | | 42 | | 55 |
| - | | | | = | | | | | ... | | | | 53 | | | | | | | | | | 11 |
| | | | | | | | | | | | | |
| | | | | | | | | 50 | | 7 | | |
| | | | | | | | | | | | | |
| | | | | | | 60 | | | | | | |
| | | | | | | | | | | | ... | | | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | step1 | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | ... | Across
53-41=12
66÷6=11
10×5=50
31+29=60
47-8=39
Down
12×5=60
66-50=16
6×7=42
11×5=55
10+29=39
64-47=17
8×5=40 | {
"step1": [
"53-41=12",
"66÷6=11",
"10×5=50",
"31+29=60",
"47-8=39",
"12×5=60",
"66-50=16",
"6×7=42",
"11×5=55",
"10+29=39",
"64-47=17",
"8×5=40"
]
} |
images_blank_noborder/math_puzzle_0367_blank_noborder.png | images_blank_hr/math_puzzle_0367_blank_hr.png | 14 | +-*/ | medium | [
5,
117
] | | ? | | | | | | | | | | | | |
| + | | | | | | | | | | | | |
| 6 | | | | | | ? | | | | | | |
| = | | | | | | - | | | | | | |
| 14 | + | ? | = | 106 | | 53 | | | | | | |
| | | | | - | | = | | | | | ... | | 8 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 105 | | | | | | |
| | | | | | | | | | | | | |
| | | 92 | | | | | | | | | | |
| | | | | | | | | | | | ... | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | | | |
| | | | | | | | | | ... | Across
14+92=106
26+52=78
80÷5=16
20+43=63
39+61=100
59-42=17
Down
8+6=14
105-53=52
106-26=80
93-30=63
5×20=100
16+43=59
61-33=28
42÷2=21 | {
"step1": [
"14+92=106",
"26+52=78",
"20+43=63",
"39+61=100",
"59-42=17",
"8+6=14",
"105-53=52",
"106-26=80",
"5×20=100",
"61-33=28",
"42÷2=21"
],
"step2": [
"80÷5=16",
"93-30=63",
"16+43=59"
]
} |
images_blank_noborder/math_puzzle_0368_blank_noborder.png | images_blank_hr/math_puzzle_0368_blank_hr.png | 14 | +-*/ | hard | [
2,
101
] | | | | | | | | | | | | | | 5 | | |
| | | | | | | | | | | | | × | | |
| | | | | | | ? | × | 16 | = | ? | | ? | | |
| | | | | | | | | | | + | | = | | |
| | | | | 8 | + | 93 | = | ? | | 2 | + | 90 | = | ? |
| | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | 3 | | | | 48 | | 18 | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 101 | | | | | | 92 |
| |... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | step2 | | | | step1 | | step1 | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | ... | Across
3×16=48
8+93=101
2+90=92
63-13=50
80-34=46
4+60=64
27+25=52
70÷7=10
Down
5×18=90
48+2=50
93-63=30
13×4=52
46+27=73
64+7=71 | {
"step1": [
"8+93=101",
"2+90=92",
"63-13=50",
"80-34=46",
"4+60=64",
"5×18=90",
"48+2=50",
"13×4=52",
"46+27=73"
],
"step2": [
"3×16=48",
"27+25=52",
"93-63=30",
"64+7=71"
],
"step3": [
"70÷7=10"
]
} |
images_blank_noborder/math_puzzle_0369_blank_noborder.png | images_blank_hr/math_puzzle_0369_blank_hr.png | 12 | +-*/ | medium | [
2,
168
] | | | | | | | | | | | | ? | | | | | | |
| | | | | | | | | | | - | | | | | | |
| | | | | ? | - | 70 | = | 40 | | 79 | | 111 | | | | |
| | | | | + | | - | | - | | = | | - | | | | |
| | | | | 6 | | ? | | 9... | | | | | | | | | | | | 120 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | 110 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | 56 | | ... | | | | | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | step1 ... | Across
110-70=40
9+41=50
52+64=116
14+31=45
61+54=115
33×3=99
Down
120-79=41
110+6=116
70-56=14
40-9=31
111-50=61
45÷3=15 | {
"step1": [
"110-70=40",
"9+41=50",
"14+31=45",
"61+54=115",
"33×3=99",
"120-79=41",
"70-56=14",
"40-9=31",
"111-50=61",
"45÷3=15"
],
"step2": [
"110+6=116"
],
"step3": [
"52+64=116"
]
} |
images_blank_noborder/math_puzzle_0370_blank_noborder.png | images_blank_hr/math_puzzle_0370_blank_hr.png | 14 | +-*/ | easy | [
3,
79
] | | | | | | | | 4 | | | | | | | | | | | | |
| | | | | | | + | | | | | | | | | | | | |
| | | | | | | ? | | | | | | | | | | | | |
| | | | | | | = | | | | | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | | | 5 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | ... | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | |
| ... | Across
34+9=43
19+6=25
66-62=4
12+29=41
24÷3=8
40+38=78
Down
4+5=9
34+4=38
43+12=55
19+29=48
6+41=47
25+24=49
10×3=30
66-46=20 | {
"step1": [
"34+9=43",
"19+6=25",
"66-62=4",
"12+29=41",
"24÷3=8",
"40+38=78",
"4+5=9",
"34+4=38",
"43+12=55",
"19+29=48",
"6+41=47",
"25+24=49",
"10×3=30",
"66-46=20"
]
} |
images_blank_noborder/math_puzzle_0371_blank_noborder.png | images_blank_hr/math_puzzle_0371_blank_hr.png | 13 | +-*/ | hard | [
4,
82
] | | | | ? | | | | | | | | | | | | | | |
| | | - | | | | | | | | | | | | | | |
| ? | - | 33 | = | 34 | | | | | | | | | | | | |
| | | = | | | | | | | | | | | | | | |
| ? | - | 40 | = | ? | | | | |... | | | | 73 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 67 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 47 | | | | 7 | | | | |... | | | | step1 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step5 | | | | step4 | ... | Across
67-33=34
47-40=7
60+8=68
74+5=79
56÷4=14
54+11=65
60÷10=6
Down
73-33=40
7×8=56
60+16=76
68÷4=17
74-14=60
54÷6=9 | {
"step1": [
"67-33=34",
"60+8=68",
"74+5=79",
"54+11=65",
"73-33=40",
"60+16=76"
],
"step2": [
"68÷4=17",
"74-14=60",
"54÷6=9"
],
"step3": [
"56÷4=14",
"60÷10=6"
],
"step4": [
"7×8=56"
],
"step5": [
"47-40=7"
]
} |
images_blank_noborder/math_puzzle_0372_blank_noborder.png | images_blank_hr/math_puzzle_0372_blank_hr.png | 6 | +-*/ | easy | [
1,
136
] | | 100 | | ? | | | | | | |
| - | | × | | | | | | |
| 38 | | 7 | | ? | | | | |
| = | | = | | - | | | | |
| ? | - | 35 | = | 27 | | | | |
| | | | | = | | | | |
| | | | | 90 | ÷ | 10 | = | ? |
| | | | | | | | | + |
| | |... | | | | 5 | | | | | | |
| | | | | | | | | |
| | | | | 117 | | | | |
| | | | | | | | | |
| 62 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | 9 |
| | | | | | | | | |
| | | |... | | | | step1 | | | | | | |
| | | | | | | | | |
| | | | | step1 | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
... | Across
62-35=27
90÷10=9
Down
100-38=62
5×7=35
117-27=90
9+110=119 | {
"step1": [
"62-35=27",
"90÷10=9",
"100-38=62",
"5×7=35",
"117-27=90",
"9+110=119"
]
} |
images_blank_noborder/math_puzzle_0373_blank_noborder.png | images_blank_hr/math_puzzle_0373_blank_hr.png | 10 | +-*/ | hard | [
1,
86
] | | | | | | | | | | 64 | | | | |
| | | | | | | | | - | | | | |
| | | | | | | | | 43 | | | | |
| | | | | | | | | = | | | | |
| | | | | 16 | + | ? | = | ? | | | | |
| | | | | + | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 5 | | 21 | | | | |
| | | | | | | | | | | | |... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step2 | | step1 | | | | |
| | | | | | | | | | | ... | Across
16+5=21
15+23=38
12+27=39
54÷18=3
36×2=72
Down
64-43=21
16+38=54
60+18=78
12×3=36
42+2=44 | {
"step1": [
"15+23=38",
"12+27=39",
"64-43=21",
"16+38=54",
"12×3=36"
],
"step2": [
"16+5=21",
"54÷18=3",
"36×2=72"
],
"step3": [
"60+18=78",
"42+2=44"
]
} |
images_blank_noborder/math_puzzle_0374_blank_noborder.png | images_blank_hr/math_puzzle_0374_blank_hr.png | 5 | +-*/ | easy | [
2,
250
] | | ? | | | | |
| × | | | | |
| 22 | | 105 | | |
| = | | - | | |
| 88 | ÷ | ? | = | 44 |
| | | = | | - |
| | | 103 | | 11 |
| | | | | = |
| 230 | - | 197 | = | ? | | | 4 | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | 2 | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | 33 | | | step1 | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | step1 | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | step1 | | Across
88÷2=44
230-197=33
Down
4×22=88
105-2=103
44-11=33 | {
"step1": [
"88÷2=44",
"230-197=33",
"4×22=88",
"105-2=103",
"44-11=33"
]
} |
images_blank_noborder/math_puzzle_0375_blank_noborder.png | images_blank_hr/math_puzzle_0375_blank_hr.png | 7 | +-*/ | medium | [
5,
125
] | | | | | | ? | | | | 21 | - | ? | = | 10 |
| | | | | - | | | | + | | | | |
| ? | - | 32 | = | 66 | | | | 22 | | | | |
| | | | | = | | | | = | | | | |
| | | | | 24 | + | 19 | = | ? | | | | |
| | | | | | | × | | | | ... | | | | | | 90 | | | | | | 11 | | |
| | | | | | | | | | | | | |
| 98 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 43 | | | | |
| | | | | | | | | | | | ... | | | | | | step1 | | | | | | step1 | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | ... | Across
21-11=10
98-32=66
24+19=43
114÷2=57
Down
90-66=24
21+22=43
19×6=114 | {
"step1": [
"21-11=10",
"98-32=66",
"24+19=43",
"90-66=24",
"21+22=43",
"19×6=114"
],
"step2": [
"114÷2=57"
]
} |
images_blank_noborder/math_puzzle_0376_blank_noborder.png | images_blank_hr/math_puzzle_0376_blank_hr.png | 9 | +-*/ | hard | [
2,
86
] | | | | | | 31 | + | ? | = | 85 | | | | |
| | | | | | | - | | | | | | |
| ? | × | 3 | = | ? | | 28 | | | | | | |
| | | | | - | | = | | | | | | |
| | | | | ? | - | ? | = | 16 | | | | |
| | | | | = | | | | + | | | ... | | | | | | | | 54 | | | | | | |
| | | | | | | | | | | | | |
| 22 | | | | 66 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 42 | | 26 | | | | | | |
| | | | | | | | | | | |... | | | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| step5 | | | | step4 | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | | | |
| | | | | | | | ... | Across
31+54=85
22×3=66
42-26=16
37×2=74
5+53=58
Down
54-28=26
66-42=24
16+37=53
75÷5=15 | {
"step1": [
"31+54=85",
"37×2=74",
"16+37=53"
],
"step2": [
"5+53=58",
"54-28=26"
],
"step3": [
"42-26=16",
"75÷5=15"
],
"step4": [
"66-42=24"
],
"step5": [
"22×3=66"
]
} |
images_blank_noborder/math_puzzle_0377_blank_noborder.png | images_blank_hr/math_puzzle_0377_blank_hr.png | 13 | +-*/ | medium | [
1,
201
] | | | | | | | | 182 | | 201 | - | ? | = | 1 | | ? |
| | | | | | | - | | | | - | | | | - |
| | | ? | - | 141 | = | 34 | | ? | | ? | + | 67 | = | ? |
| | | - | | | | = | | ÷ | | = | | + | | = |
| | | 17 | | | | ? | - | 66 | = | 82 | | 23 | | 11... | | | | | | | | | | | | 200 | | | | 196 |
| | | | | | | | | | | | | | | |
| | | 175 | | | | | | 198 | | 118 | | | | 185 |
| | | | | | | | | | | | | | | |
| | | | | | | 148 | | | | | | | | ... | | | | | | | | | | | | step1 | | | | step4 |
| | | | | | | | | | | | | | | |
| | | step1 | | | | | | step1 | | step2 | | | | step3 |
| | | | | | | | | | | | | | | |
| | | | | | | step1 | | | | ... | Across
201-200=1
175-141=34
118+67=185
148-66=82
5+158=163
20×3=60
Down
182-34=148
200-118=82
196-185=11
175-17=158
198÷66=3
67+23=90
20÷10=2 | {
"step1": [
"201-200=1",
"175-141=34",
"148-66=82",
"5+158=163",
"20×3=60",
"182-34=148",
"175-17=158",
"198÷66=3",
"67+23=90",
"20÷10=2"
],
"step2": [
"200-118=82"
],
"step3": [
"118+67=185"
],
"step4": [
"196-185=11"
]
} |
images_blank_noborder/math_puzzle_0378_blank_noborder.png | images_blank_hr/math_puzzle_0378_blank_hr.png | 5 | +-*/ | easy | [
2,
246
] | | | | | | 157 | | |
| | | | | - | | |
| | | 246 | | ? | | |
| | | - | | = | | |
| | | ? | + | 36 | = | 80 |
| | | = | | | | ÷ |
| 20 | + | 202 | = | ? | | 10 |
| | | | | | | = |
| | | | | | | ? | | | | | | | | | |
| | | | | | | |
| | | | | 121 | | |
| | | | | | | |
| | | 44 | | | | |
| | | | | | | |
| | | | | 222 | | |
| | | | | | | |
| | | | | | | 8 | | | | | | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | step1 | | |
| | | | | | | |
| | | | | | | step1 | | Across
44+36=80
20+202=222
Down
157-121=36
246-44=202
80÷10=8 | {
"step1": [
"44+36=80",
"20+202=222",
"157-121=36",
"246-44=202",
"80÷10=8"
]
} |
images_blank_noborder/math_puzzle_0379_blank_noborder.png | images_blank_hr/math_puzzle_0379_blank_hr.png | 14 | +-*/ | medium | [
4,
249
] | | | | | | | | | | 24 | × | 5 | = | ? |
| | | | | | | | | + | | | | |
| | | | | | | | | ? | - | 11 | = | 159 |
| | | | | | | | | = | | | | |
| | | | | ? | - | 6 | = | 194 | | | | |
| | | | | | | × | | | | ... | | | | | | | | | | | | | | 120 |
| | | | | | | | | | | | | |
| | | | | | | | | 170 | | | | |
| | | | | | | | | | | | | |
| | | | | 200 | | | | | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | | | |
| | | | | | | | | | ... | Across
24×5=120
170-11=159
200-6=194
108-7=101
37+42=79
221-199=22
4+9=13
Down
24+170=194
6×7=42
101-79=22
54×4=216
142-9=133
221÷13=17
199-130=69 | {
"step1": [
"24×5=120",
"170-11=159",
"200-6=194",
"108-7=101",
"221-199=22",
"24+170=194",
"101-79=22",
"142-9=133",
"221÷13=17",
"199-130=69"
],
"step2": [
"37+42=79",
"4+9=13",
"6×7=42"
],
"step3": [
"54×4=216"
]
} |
images_blank_noborder/math_puzzle_0380_blank_noborder.png | images_blank_hr/math_puzzle_0380_blank_hr.png | 11 | +-*/ | easy | [
1,
227
] | | | | 181 | | | | | | |
| | | - | | | | | | |
| | | 148 | | | | | | |
| | | = | | | | | | |
| 134 | - | ? | = | 101 | | | | |
| | | | | + | | | | |
| ? | + | 37 | = | 66 | | | | |
| + | | - | | = | | | | |
| 121 ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | 33 | | | | | | |
| | | | | | | | | |
| 29 | | | | | | | | |
| | | | | | | | | |
| | | 28 |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | step1 | | | | | | |
| | | | | | | | | |
| step1 | | | | | | | | |
| | | | | | | | | |
| | ... | Across
134-33=101
29+37=66
167-99=68
150+9=159
191-2=189
Down
181-148=33
101+66=167
29+121=150
37-28=9
159+32=191
22+189=211 | {
"step1": [
"134-33=101",
"29+37=66",
"167-99=68",
"150+9=159",
"191-2=189",
"181-148=33",
"101+66=167",
"29+121=150",
"37-28=9",
"159+32=191",
"22+189=211"
]
} |
images_blank_noborder/math_puzzle_0381_blank_noborder.png | images_blank_hr/math_puzzle_0381_blank_hr.png | 12 | +-*/ | easy | [
1,
137
] | | | | | | | | | | | | 92 |
| | | | | | | | | | | ÷ |
| 1 | × | ? | = | 107 | | 93 | - | 1 | = | ? |
| | | - | | | | - | | | | = |
| 125 | - | 16 | = | ? | | 53 | | | | 1 |
| | | = | | | | = | | | | |
| | | 91 | - | 51 | = | ? | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | 107 | | | | | | | | 92 |
| | | | | | | | | | | |
| | | | | 109 | | | | | | |
| | | | | | | | | | | |
| | | | | | | 40 | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 ... | Across
1×107=107
93-1=92
125-16=109
91-51=40
2×62=124
28+102=130
Down
92÷92=1
107-16=91
93-53=40
51×2=102
124-4=120
130÷13=10 | {
"step1": [
"1×107=107",
"93-1=92",
"125-16=109",
"91-51=40",
"2×62=124",
"28+102=130",
"92÷92=1",
"107-16=91",
"93-53=40",
"51×2=102",
"124-4=120",
"130÷13=10"
]
} |
images_blank_noborder/math_puzzle_0382_blank_noborder.png | images_blank_hr/math_puzzle_0382_blank_hr.png | 5 | +-*/ | hard | [
2,
181
] | | | | ? | | | | |
| | | - | | | | |
| | | 123 | | | | |
| | | = | | | | |
| ? | + | 45 | = | ? | | |
| + | | | | ÷ | | |
| 153 | | | | 5 | | |
| = | | | | = | | |
| ? | | 3 | + | 14 | = | ? | | | | | 168 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 25 | | | | 70 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| 178 | | | | | | 17 | | | | | step1 | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step2 | | | | step1 | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| step3 | | | | | | step1 | | Across
25+45=70
3+14=17
Down
168-123=45
25+153=178
70÷5=14 | {
"step1": [
"3+14=17",
"168-123=45",
"70÷5=14"
],
"step2": [
"25+45=70"
],
"step3": [
"25+153=178"
]
} |
images_blank_noborder/math_puzzle_0383_blank_noborder.png | images_blank_hr/math_puzzle_0383_blank_hr.png | 10 | +-*/ | hard | [
2,
192
] | | 33 | | | | | | | | | | |
| + | | | | | | | | | | |
| 142 | - | 94 | = | ? | | ? | | | | |
| = | | | | - | | ÷ | | | | |
| ? | | | | 6 | × | ? | = | ? | | ? |
| | | | | = | | = | | + | | + |
| ? | - | 74 | = | ? | | 16 | | 54 |... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | 48 | | 80 | | | | |
| | | | | | | | | | | |
| 175 | | | | | | 5 | | 30 | | 15 |
| | | | | | | | | | | |
| 116 | | | | 42 | | | | ... | | | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | step3 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | step2 | | step1 | | step1 |
| | | | | | | | | | | |
| step3 | | | ... | Across
142-94=48
6×5=30
116-74=42
108-84=24
Down
33+142=175
48-6=42
80÷5=16
30+54=84
15+9=24
116+75=191 | {
"step1": [
"142-94=48",
"108-84=24",
"33+142=175",
"30+54=84",
"15+9=24"
],
"step2": [
"6×5=30",
"48-6=42"
],
"step3": [
"116-74=42",
"80÷5=16"
],
"step4": [
"116+75=191"
]
} |
images_blank_noborder/math_puzzle_0384_blank_noborder.png | images_blank_hr/math_puzzle_0384_blank_hr.png | 15 | +-*/ | hard | [
5,
240
] | | | | | | | | | | | | | | 12 | | 94 |
| | | | | | | | | | | | | + | | + |
| | | | | | | | | ? | - | 25 | = | ? | | ? |
| | | | | | | | | | | | | = | | = |
| | | ? | - | 32 | = | ? | | ? | | ? | + | 30 | = | 216 |
| ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | 43 | | | | 18 | | 122 |
| | | | | | | | | | | | | | | |
| | | 222 | | | | 190 | | 200 | | 186 | | | | ... | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| | | | | | | | | step2 | | | | step1 | | step1 |
| | | | | | | | | | | | | | | |
| | | step5 | | | | step4 | | step3 | | step1 ... | Across
43-25=18
222-32=190
186+30=216
70÷5=14
160-120=40
172-21=151
161-88=73
Down
12+18=30
94+122=216
190-70=120
200÷5=40
186-14=172
7×23=161
8×11=88
233-160=73 | {
"step1": [
"186+30=216",
"172-21=151",
"161-88=73",
"12+18=30",
"94+122=216",
"8×11=88",
"233-160=73"
],
"step2": [
"43-25=18",
"160-120=40",
"186-14=172",
"7×23=161"
],
"step3": [
"70÷5=14",
"200÷5=40"
],
"step4": [
"190-70=120"
],
"step5": [
... |
images_blank_noborder/math_puzzle_0385_blank_noborder.png | images_blank_hr/math_puzzle_0385_blank_hr.png | 10 | +-*/ | medium | [
4,
139
] | | | | ? | + | 87 | = | ? |
| | | + | | | | |
| ? | - | 6 | = | 13 | | |
| | | = | | | | |
| | | 29 | + | 86 | = | ? |
| | | | | - | | |
| 10 | | ? | + | 18 | = | 137 |
| × | | ÷ | | = | | - |
| 4 | × | 17 | = | ? | | ? |
| = | | = | | | | = |
| ? | | 7... | | | | 23 | | | | 110 |
| | | | | | | |
| 19 | | | | | | |
| | | | | | | |
| | | | | | | 115 |
| | | | | | | |
| | | 119 | | | | |
| | | | | | | |
| | | | | 68 | | 83 |
| | | | | | | |
| 40 | |... | | | | step1 | | | | step2 |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | step1 | | step1 |
| | | | | | ... | Across
23+87=110
19-6=13
29+86=115
119+18=137
4×17=68
Down
23+6=29
86-18=68
10×4=40
119÷17=7
137-83=54 | {
"step1": [
"19-6=13",
"29+86=115",
"119+18=137",
"4×17=68",
"23+6=29",
"86-18=68",
"10×4=40",
"119÷17=7",
"137-83=54"
],
"step2": [
"23+87=110"
]
} |
images_blank_noborder/math_puzzle_0386_blank_noborder.png | images_blank_hr/math_puzzle_0386_blank_hr.png | 15 | +-*/ | easy | [
1,
116
] | | | | | | | | 15 | | 85 | | | | | | | | |
| | | | | | | + | | + | | | | | | | | |
| 11 | | | | | | 10 | | ? | | | | | | | | |
| × | | | | | | = | | = | | | | | | | | |
| ? | | ? | | 77 | + | ? | = | 1... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 17 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| 4 | | 81 | | | | 25 | | |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| step1 | | step1 | | | | st... | Across
77+25=102
44-23=21
62-26=36
56÷2=28
3+5=8
76-34=42
Down
15+10=25
85+17=102
11×4=44
81-23=58
77-21=56
97-26=71
62-28=34
36×3=108
2+76=78 | {
"step1": [
"77+25=102",
"44-23=21",
"62-26=36",
"56÷2=28",
"3+5=8",
"76-34=42",
"15+10=25",
"85+17=102",
"11×4=44",
"81-23=58",
"77-21=56",
"97-26=71",
"62-28=34",
"36×3=108",
"2+76=78"
]
} |
images_blank_noborder/math_puzzle_0387_blank_noborder.png | images_blank_hr/math_puzzle_0387_blank_hr.png | 8 | +-*/ | easy | [
2,
201
] | | | | ? | + | 57 | = | 62 |
| | | | | | | + |
| ? | + | 41 | = | 60 | | 26 |
| | | + | | | | = |
| | | 115 | - | 27 | = | ? |
| | | = | | × | | |
| | | ? | - | 2 | = | 154 |
| | | | | = | | |
| | | 3 | × | ? | = | 162 | | | | | 5 | | | | |
| | | | | | | |
| 19 | | | | | | |
| | | | | | | |
| | | | | | | 88 |
| | | | | | | |
| | | 156 | | | | |
| | | | | | | |
| | | | | 54 | | | | | | | step1 | | | | |
| | | | | | | |
| step1 | | | | | | |
| | | | | | | |
| | | | | | | step1 |
| | | | | | | |
| | | step1 | | | | |
| | | | | | | |
| | | | | step1 | | | | Across
5+57=62
19+41=60
115-27=88
156-2=154
3×54=162
Down
62+26=88
41+115=156
27×2=54 | {
"step1": [
"5+57=62",
"19+41=60",
"115-27=88",
"156-2=154",
"3×54=162",
"62+26=88",
"41+115=156",
"27×2=54"
]
} |
images_blank_noborder/math_puzzle_0388_blank_noborder.png | images_blank_hr/math_puzzle_0388_blank_hr.png | 8 | +-*/ | hard | [
4,
110
] | | | | | | | | 81 | - | ? | = | 24 |
| | | | | | | - | | | | |
| | | 8 | | ? | ÷ | 4 | = | 12 | | |
| | | × | | | | = | | | | |
| | | ? | × | 11 | = | ? | | | | |
| | | = | | + | | | | | | |
| | | ? | | ? | - | 19 | = | ? | ... | | | | | | | | | | 57 | | |
| | | | | | | | | | | |
| | | | | 48 | | | | | | |
| | | | | | | | | | | |
| | | 7 | | | | 77 | | | | |
| | | | | | | | | | | |
| | | 56 | | 49 | | | | 30 | ... | | | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| | | step2 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step3 | | step2 ... | Across
81-57=24
48÷4=12
7×11=77
49-19=30
10×6=60
Down
81-4=77
8×7=56
11+49=60 | {
"step1": [
"81-57=24",
"48÷4=12",
"10×6=60",
"81-4=77"
],
"step2": [
"7×11=77",
"11+49=60"
],
"step3": [
"49-19=30",
"8×7=56"
]
} |
images_blank_noborder/math_puzzle_0389_blank_noborder.png | images_blank_hr/math_puzzle_0389_blank_hr.png | 10 | +-*/ | medium | [
3,
230
] | | | | | | 18 | + | 5 | = | ? | | | | |
| | | | | | | × | | | | | | |
| | | | | 75 | + | ? | = | 84 | | | | |
| | | | | | | = | | | | | | |
| | | | | ? | - | ? | = | 68 | | ? | | 65 |
| | | | | - | | | | ÷ | | - |... | | | | | | | | | | 23 | | | | |
| | | | | | | | | | | | | |
| | | | | | | 9 | | | | | | |
| | | | | | | | | | | | | |
| | | | | 113 | | 45 | | | | 63 | | |
| | | | | | | | | | | |... | | | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | step2 | | | | step1 | | |
| | | | | | | | ... | Across
18+5=23
75+9=84
113-45=68
224-127=97
4+37=41
Down
5×9=45
113-97=16
68÷4=17
63-37=26
65+41=106 | {
"step1": [
"18+5=23",
"75+9=84",
"224-127=97",
"4+37=41",
"113-97=16",
"68÷4=17",
"63-37=26",
"65+41=106"
],
"step2": [
"113-45=68",
"5×9=45"
]
} |
images_blank_noborder/math_puzzle_0390_blank_noborder.png | images_blank_hr/math_puzzle_0390_blank_hr.png | 13 | +-*/ | hard | [
2,
180
] | | | | 167 | | | | | | | | | | | | | | |
| | | - | | | | | | | | | | | | | | |
| | | ? | ÷ | ? | = | 14 | | | | | | 146 | ÷ | 2 | = | ? |
| | | = | | × | | | | | | | | - | | | | |
| | | 83 | | 25 | + | 31 | = ... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | 84 | | 6 | | | | | | | | | | | | 73 |
| | | | | | | | | | | | | | | | | |
| | | | | | | | | 56 |... | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | step1 | | step2 | | | | | | | | | | | | step1 |
| | | | | | | | | | | | | | | | | |
| | | | | | | ... | Across
84÷6=14
146÷2=73
25+31=56
179-29=150
3×36=108
130-18=112
168+12=180
Down
167-84=83
6×25=150
146-38=108
31+81=112
56×3=168
3÷36=12 | {
"step1": [
"146÷2=73",
"25+31=56",
"3×36=108",
"167-84=83",
"31+81=112",
"3÷36=12"
],
"step2": [
"84÷6=14",
"130-18=112",
"146-38=108",
"56×3=168"
],
"step3": [
"168+12=180",
"6×25=150"
],
"step4": [
"179-29=150"
]
} |
images_blank_noborder/math_puzzle_0391_blank_noborder.png | images_blank_hr/math_puzzle_0391_blank_hr.png | 14 | +-*/ | easy | [
3,
241
] | | | | | | | | | | | | 233 | | |
| | | | | | | | | | | - | | |
| | | 234 | ÷ | 39 | = | ? | | ? | × | 16 | = | 208 |
| | | | | + | | | | | | = | | |
| ? | + | 22 | = | 48 | | 31 | × | 7 | = | ? | | |
| | | | | = | | + | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | 6 | | 13 | | | | |
| | | | | | | | | | | | | |
| 26 | | | | | | | | | | 217 | | |
| | | | | | | | | | | | ... | | | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | step1 | | step1 | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | step1 | | |
| | | | | | | | | ... | Across
234÷39=6
13×16=208
26+22=48
31×7=217
87-45=42
229-153=76
14×12=168
47-44=3
Down
233-16=217
39+48=87
31+45=76
42÷14=3
154-12=142
168+20=188 | {
"step1": [
"234÷39=6",
"13×16=208",
"26+22=48",
"31×7=217",
"87-45=42",
"229-153=76",
"14×12=168",
"47-44=3",
"233-16=217",
"39+48=87",
"31+45=76",
"42÷14=3",
"154-12=142",
"168+20=188"
]
} |
images_blank_noborder/math_puzzle_0392_blank_noborder.png | images_blank_hr/math_puzzle_0392_blank_hr.png | 8 | +-*/ | hard | [
4,
225
] | | | | 11 | | | | | | |
| | | + | | | | | | |
| | | ? | | ? | × | 10 | = | ? |
| | | = | | × | | | | |
| | | 28 | × | 6 | = | ? | | |
| | | | | = | | | | |
| ? | + | 82 | = | ? | | | | |
| + | | - | | | | | | |
| 117 | | ... | | | | | | | | | | |
| | | | | | | | | |
| | | 17 | | 21 | | | | 210 |
| | | | | | | | | |
| | | | | | | 168 | | |
| | | | | | | | | |
| 44 | | | | 126 | | | | |
| | | | | | | | | |
| | ... | | | | | | | | | | |
| | | | | | | | | |
| | | step1 | | step4 | | | | step5 |
| | | | | | | | | |
| | | | | | | step1 | | |
| | | | | | | | | |
| step2 | | | | step3 | | | | |
| | | | | | | | ... | Across
21×10=210
28×6=168
44+82=126
161-9=152
Down
11+17=28
21×6=126
44+117=161
82-73=9 | {
"step1": [
"28×6=168",
"161-9=152",
"11+17=28",
"82-73=9"
],
"step2": [
"44+117=161"
],
"step3": [
"44+82=126"
],
"step4": [
"21×6=126"
],
"step5": [
"21×10=210"
]
} |
images_blank_noborder/math_puzzle_0393_blank_noborder.png | images_blank_hr/math_puzzle_0393_blank_hr.png | 10 | +-*/ | easy | [
4,
240
] | | | | | | | | | | 170 | ÷ | ? | = | 34 |
| | | | | | | | | - | | | | |
| ? | + | 51 | = | 219 | | ? | | 60 | - | 33 | = | ? |
| | | | | - | | - | | = | | | | |
| | | | | 178 | - | 68 | = | ? | | | | |
| | | | | = | | = | | | ... | | | | | | | | | | | | 5 | | |
| | | | | | | | | | | | | |
| 168 | | | | | | 158 | | | | | | 27 |
| | | | | | | | | | | | | |
| | | | | | | | | 110 | | | | |
| | | | | | | | | | | ... | | | | | | | | | | | | step1 | | |
| | | | | | | | | | | | | |
| step1 | | | | | | step1 | | | | | | step1 |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | ... | Across
170÷5=34
168+51=219
60-33=27
178-68=110
6+35=41
48+4=52
Down
170-60=110
219-178=41
158-68=90
35×4=140 | {
"step1": [
"170÷5=34",
"168+51=219",
"60-33=27",
"178-68=110",
"6+35=41",
"48+4=52",
"170-60=110",
"219-178=41",
"158-68=90",
"35×4=140"
]
} |
images_blank_noborder/math_puzzle_0394_blank_noborder.png | images_blank_hr/math_puzzle_0394_blank_hr.png | 7 | +-*/ | medium | [
1,
92
] | | 28 | + | ? | = | 70 | | ? | | | | |
| | | | | - | | - | | | | |
| | | | | ? | - | 14 | = | 11 | | |
| | | | | = | | = | | - | | |
| ? | - | 17 | = | 45 | | 21 | | ? | | |
| | | | | | | | | = | | |
| | | | | | | ? | ÷ | 5 |... | | | | 42 | | | | 35 | | | | |
| | | | | | | | | | | |
| | | | | 25 | | | | | | |
| | | | | | | | | | | |
| 62 | | | | | | | | 6 | | |
| | | | | | | | | | | |
| | | | | | | 40 | | | ... | | | | step1 | | | | step1 | | | | |
| | | | | | | | | | | |
| | | | | step1 | | | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | | ... | Across
28+42=70
25-14=11
62-17=45
40÷5=8
Down
70-25=45
35-14=21
11-6=5 | {
"step1": [
"28+42=70",
"25-14=11",
"62-17=45",
"40÷5=8",
"70-25=45",
"35-14=21",
"11-6=5"
]
} |
images_blank_noborder/math_puzzle_0395_blank_noborder.png | images_blank_hr/math_puzzle_0395_blank_hr.png | 11 | +-*/ | easy | [
2,
161
] | | ? | | | | | | | | | | |
| + | | | | | | | | | | |
| 13 | | | | 15 | + | ? | = | 45 | | |
| = | | | | | | - | | | | |
| 49 | × | ? | = | 98 | | 10 | | | | |
| | | | | - | | = | | | | |
| | | | | ? | + | 20 | = | 43 ... | | 36 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | 30 | | | | |
| | | | | | | | | | | |
| | | 2 | | | | | | | | |
| | | | | | | | | | | |
| | | | | 23 | | | | | |... | | step1 | | | | | | | | | | |
| | | | | | | | | | | |
| | | | | | | step1 | | | | |
| | | | | | | | | | | |
| | | step1 | | | | | | | | |
| | | | | | | | | | | |
| | | | | step1 | | ... | Across
15+30=45
49×2=98
23+20=43
52+75=127
135÷5=27
17×8=136
Down
36+13=49
30-10=20
98-23=75
43-38=5
52-35=17 | {
"step1": [
"15+30=45",
"49×2=98",
"23+20=43",
"52+75=127",
"135÷5=27",
"17×8=136",
"36+13=49",
"30-10=20",
"98-23=75",
"43-38=5",
"52-35=17"
]
} |
images_blank_noborder/math_puzzle_0396_blank_noborder.png | images_blank_hr/math_puzzle_0396_blank_hr.png | 5 | +-*/ | hard | [
1,
152
] | | 4 | | | | | | | | |
| × | | | | | | | | |
| 22 | | | | | | | | |
| = | | | | | | | | |
| ? | - | ? | = | 67 | | | | |
| | | + | | × | | | | |
| | | 5 | | 2 | × | 15 | = | ? |
| | | = | | = | | | | |
| | | ? |... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| 88 | | 21 | | | | | | |
| | | | | | | | | |
| | | | | | | | | 30 |
| | | | | | | | | |
| | | 26 ... | | | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| step1 | | step2 | | | | | | |
| | | | | | | | | |
| | | | | | | | | step1 |
| | | | | | | | | |
| ... | Across
88-21=67
2×15=30
Down
4×22=88
21+5=26
67×2=134 | {
"step1": [
"2×15=30",
"4×22=88",
"67×2=134"
],
"step2": [
"88-21=67"
],
"step3": [
"21+5=26"
]
} |
images_blank_noborder/math_puzzle_0397_blank_noborder.png | images_blank_hr/math_puzzle_0397_blank_hr.png | 11 | +-*/ | easy | [
4,
199
] | | ? | | | | | | | | | | | | |
| - | | | | | | | | | | | | |
| 49 | | | | | | | | | | | | |
| = | | | | | | | | | | | | |
| 90 | - | ? | = | 34 | | | | 96 | + | ? | = | 167 |
| | | | | + | | | | - | | ... | | 139 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | 56 | | | | | | | | 71 | | |
| | | | | | | | | | | | ... | | step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | step1 | | | | | | | | step1 | | |
| | | | | | | | | | ... | Across
90-56=34
96+71=167
13×12=156
20×6=120
46+30=76
144÷8=18
103-22=81
Down
139-49=90
34+12=46
96-20=76
30-8=22 | {
"step1": [
"90-56=34",
"96+71=167",
"13×12=156",
"20×6=120",
"46+30=76",
"144÷8=18",
"103-22=81",
"139-49=90",
"34+12=46",
"96-20=76",
"30-8=22"
]
} |
images_blank_noborder/math_puzzle_0398_blank_noborder.png | images_blank_hr/math_puzzle_0398_blank_hr.png | 9 | +-*/ | easy | [
3,
134
] | | ? | + | 63 | = | 102 | | ? | | | | | | |
| | | | | ÷ | | + | | | | | | |
| | | | | 3 | × | 27 | = | ? | | | | |
| | | | | = | | = | | - | | | | |
| | | | | ? | | 124 | | 69 | - | ? | = | 64 |
| | | | | | | | | = | | ... | | 39 | | | | | | 97 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | 81 | | | | |
| | | | | | | | | | | | | |
| | | | | 34 | | | | | | 5 | | |
| | | | | | | | | | | | ... | | step1 | | | | | | step1 | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | step1 | | | | |
| | | | | | | | | | | | | |
| | | | | step1 | | | | | | step1 | | |
| | | | | | | | ... | Across
39+63=102
3×27=81
69-5=64
82-70=12
Down
102÷3=34
97+27=124
81-69=12
5+57=62
70÷10=7 | {
"step1": [
"39+63=102",
"3×27=81",
"69-5=64",
"82-70=12",
"102÷3=34",
"97+27=124",
"81-69=12",
"5+57=62",
"70÷10=7"
]
} |
images_blank_noborder/math_puzzle_0399_blank_noborder.png | images_blank_hr/math_puzzle_0399_blank_hr.png | 9 | +-*/ | hard | [
4,
99
] | | 7 | × | ? | = | ? | | | | | | | | |
| | | | | - | | | | | | | | |
| ? | - | 11 | = | 69 | | 42 | | 44 | | | | |
| | | | | = | | + | | + | | | | |
| | | | | ? | - | ? | = | 16 | | 21 | | |
| | | | | | | = | | = | | × ... | | | | 14 | | 98 | | | | | | | | |
| | | | | | | | | | | | | |
| 80 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | 29 | | 13 | | | | | | |
| | | | | | | | | | | |... | | | | step5 | | step4 | | | | | | | | |
| | | | | | | | | | | | | |
| step1 | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| | | | | step3 | | step2 | | | | | | |
| | | | | | | | ... | Across
7×14=98
80-11=69
29-13=16
28+27=55
60÷4=15
Down
98-69=29
42+13=55
44+16=60
21×4=84 | {
"step1": [
"80-11=69",
"28+27=55",
"44+16=60"
],
"step2": [
"60÷4=15",
"42+13=55"
],
"step3": [
"29-13=16",
"21×4=84"
],
"step4": [
"98-69=29"
],
"step5": [
"7×14=98"
]
} |
images_blank_noborder/math_puzzle_0400_blank_noborder.png | images_blank_hr/math_puzzle_0400_blank_hr.png | 10 | +-*/ | medium | [
4,
164
] | | ? | + | 8 | = | 25 | | 67 | + | 6 | = | ? |
| | | | | + | | | | × | | |
| | | | | ? | ÷ | ? | = | 19 | | |
| | | | | = | | × | | = | | |
| ? | - | 57 | = | 101 | | 23 | + | ? | = | 137 |
| | | | | | | = | | | | |
| | | | | 146 | - | ? | = |... | | 17 | | | | | | | | | | 73 |
| | | | | | | | | | | |
| | | | | 76 | | 4 | | | | |
| | | | | | | | | | | |
| 158 | | | | | | | | 114 | | |
| | | | | | | | | | | |
| | | | | | | 92 | | ... | | step1 | | | | | | | | | | step1 |
| | | | | | | | | | | |
| | | | | step1 | | step2 | | | | |
| | | | | | | | | | | |
| step1 | | | | | | | | step1 | | |
| | | | | | | | | | | |
| | | | | ... | Across
17+8=25
67+6=73
76÷4=19
158-57=101
23+114=137
146-92=54
Down
25+76=101
6×19=114
4×23=92
54-39=15 | {
"step1": [
"17+8=25",
"67+6=73",
"158-57=101",
"23+114=137",
"146-92=54",
"25+76=101",
"6×19=114",
"54-39=15"
],
"step2": [
"76÷4=19",
"4×23=92"
]
} |
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