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8 questions
12 x 12
24
144
I don't know
1440
9 x 4
36
29
40
100
82 x 2
164
64
16
I don't know
10,000,000,000 x 1
10,000,000,000
I don't know
100,000,000,000
1
97 x 9
21
80
970
873
0 x 9
9
90
0
09
80 x 70
10
5,600
560
56
11 x 12
132
23
48
12
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