question_id
stringlengths
31
31
handwriting_image
imagewidth (px)
100
100
math_problem
stringlengths
9
12
correct_answer
int64
0
180
ocr_prediction
stringclasses
170 values
ocr_parsed_number
int64
0
1.52k
is_ocr_likely_correct
bool
2 classes
human_label
stringclasses
138 values
was_corrected
bool
2 classes
annotation_status
stringclasses
1 value
session_1757489937_39fc23dc_q02
2 × 9 = ?
18
18
18
true
18
false
validated
session_1757489937_39fc23dc_q03
5 × 4 = ?
20
20
20
true
20
false
validated
session_1757489937_39fc23dc_q04
6 × 5 = ?
30
30
30
true
30
false
validated
session_1757489937_39fc23dc_q05
7 × 9 = ?
63
63
63
true
63
false
validated
session_1757489937_39fc23dc_q06
9 × 6 = ?
54
54
54
true
54
false
validated
session_1757489937_39fc23dc_q07
3 × 4 = ?
12
12
12
true
12
false
validated
session_1757489937_39fc23dc_q08
5 × 6 = ?
30
30
30
true
30
false
validated
session_1757490021_052eb60f_q01
25 + 14 = ?
39
39
39
true
39
false
validated
session_1757490021_052eb60f_q02
21 + 34 = ?
55
55
55
true
55
false
validated
session_1757490021_052eb60f_q03
2 + 42 = ?
44
444
444
false
44
true
validated
session_1757490021_052eb60f_q04
9 + 18 = ?
27
27
27
true
27
false
validated
session_1757490021_052eb60f_q05
25 + 32 = ?
57
57
57
true
57
false
validated
session_1757490021_052eb60f_q06
33 + 5 = ?
38
38
38
true
38
false
validated
session_1757490021_052eb60f_q07
30 + 26 = ?
56
56
56
true
56
false
validated
session_1758751101_af5f3d31_q01
4 × 3 = ?
12
12
12
true
12
false
validated
session_1758751101_af5f3d31_q02
2 × 8 = ?
16
16
16
true
16
false
validated
session_1758751101_af5f3d31_q03
2 × 3 = ?
6
6
6
true
6
false
validated
session_1758751101_af5f3d31_q04
2 × 5 = ?
10
10
10
true
10
false
validated
session_1758751101_af5f3d31_q05
2 × 9 = ?
18
18
18
true
18
false
validated
session_1758751101_af5f3d31_q06
6 × 7 = ?
42
42
42
true
42
false
validated
session_1758751101_af5f3d31_q07
4 × 8 = ?
32
32
32
true
32
false
validated
session_1758751101_af5f3d31_q08
6 × 5 = ?
30
30
30
true
30
false
validated
session_1758751101_af5f3d31_q09
6 × 3 = ?
18
18
18
true
18
false
validated
session_1758751157_96aa3c0f_q01
2 × 8 = ?
16
16
16
true
16
false
validated
session_1758751157_96aa3c0f_q02
9 × 9 = ?
81
81
81
true
81
false
validated
session_1758751157_96aa3c0f_q03
8 × 4 = ?
32
32
32
true
32
false
validated
session_1758751157_96aa3c0f_q04
4 × 2 = ?
8
8
8
true
8
false
validated
session_1758751157_96aa3c0f_q05
6 × 5 = ?
30
30
30
true
30
false
validated
session_1758751157_96aa3c0f_q06
7 × 7 = ?
49
49
49
true
49
false
validated
session_1758751157_96aa3c0f_q07
9 × 3 = ?
27
27
27
true
27
false
validated
session_1758751157_96aa3c0f_q08
3 × 3 = ?
9
9
9
true
9
false
validated
session_1758751157_96aa3c0f_q09
3 × 6 = ?
18
18
18
true
18
false
validated
session_1759266606_8dc913e0_q01
50 + 58 = ?
108
108
108
true
108
false
validated
session_1759266606_8dc913e0_q02
20 + 23 = ?
43
43
43
true
43
false
validated
session_1759266606_8dc913e0_q03
16 + 63 = ?
79
79
79
true
79
false
validated
session_1759266606_8dc913e0_q04
98 + 69 = ?
167
167
167
true
167
false
validated
session_1759266606_8dc913e0_q05
37 + 47 = ?
84
84
84
true
84
false
validated
session_1759266606_8dc913e0_q06
12 + 58 = ?
70
70
70
true
70
false
validated
session_1759266606_8dc913e0_q07
29 + 85 = ?
114
114
114
true
114
false
validated
session_1759266700_b67a2061_q01
59 + 27 = ?
86
86
86
true
86
false
validated
session_1759266700_b67a2061_q02
60 + 47 = ?
107
107
107
true
107
false
validated
session_1759266700_b67a2061_q03
77 + 65 = ?
142
142
142
true
142
false
validated
session_1759266700_b67a2061_q04
24 + 95 = ?
119
119
119
true
119
false
validated
session_1759266700_b67a2061_q05
89 + 41 = ?
130
130
130
true
130
false
validated
session_1759266700_b67a2061_q06
36 + 85 = ?
121
121
121
true
121
false
validated
session_1759266700_b67a2061_q07
26 + 52 = ?
78
78
78
true
78
false
validated
session_1759266700_b67a2061_q08
87 + 40 = ?
127
127
127
true
127
false
validated