2x1 Digit Mult.
21x6
126
278x2
556
3,121x2
6,242
30x17
510
32x5
160
421x3
1,263
5,513x4 (Yes, the product will be large!)
22,052
44x21
924
56x4
224
537x4
2,148
6,385x5 (Yes, the product will be large!)
31,925
56x37
2,072
77x8
616
792x6
4,752
7,555x7 (Yes, the product will be large!)
52,885
65x90
5,850
99x9
891
897x8
7,176
9,897x8 (Yes, the product will be large!)
79,176
99x99
9,801