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20 questions
4×6=
22
24
25
12
3×7=
20
14
28
21
8×8=
64
40
48
72
8×9=
70
81
72
90
4×2=
4
8
10
6
5×3=
15
18
10
9
6×4=
12
20
24
28
7×5=
30
28
42
35
8×6=
40
42
48
54
9×7=
56
63
49
43
5×8=
40
32
48
24
6×7=
35
49
42
56
4×7=
7
14
21
28
6×6=
36
30
18
42
7×9=
64
63
61
60
4×3=
8
12
10
16
9×5=
50
42
40
45
7×10=
60
80
70
90
10×10=
100
110
120
20
12×12=
122
24
144
120
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