2 by 1 digit multiplication
12 x 2
24
111 x 2
222
1,000 x 4
4,000
367 x 4
1,468
13 x 5
65
123 x 5
615
1,200 x 3
3,600
289 x 5
1, 445
22 x 7
154
420 x 3
1260
1,500 x 3
4,500
525 x 4
2,100
46 x 3
138
267 x 5
1,335
1561 x 2
3,122
603 x 3
1, 809
63 x 6
378
293 x 9
2,637
1,285 x 4
6,425
789 x 7
87 x 8
696
126 x 8
1,008
7,268 x 8
58,144
1493 x 4
5,972