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10 questions
99x99
12012
9801
9901
7982
8962
76x65
5834
4940
7453
3980
_________ x5 is 90
63x11
693
735
849
3177
727
82x28
2296
2881
9212
3245
73x25
1825
8271
4132
1622
93x7
651
423
1643
1532
2x1222
2652
2723
2444
7232
9x9
82
81
62
27
9x8
98
53
72
94
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