2 by 1
72 x 2
144
533 x 8
4,264
41 × 76
3116
4)336
84
Tens: 3,985
3,990
31 x 8
248
979 x 8
7,832
24 × 99
2376
8)376
47
Tens: 22
20
73 x 4
292
257 x 8
2,056
38 × 45
1710
9)540
60
Tens: 968
970
95 x 9
855
371 × 5
1855
93 × 28
2604
3)42
14
Tens: 6,564
6,560
65 x 9
585
466 × 8
3728
51 × 39
1989
5)465
93
7,890
99 x 9
891
642 × 6
3852
97 × 25
2425
3)141
47
Ten Thousands: 86,324,448
86,320,000
64 x 4
256
573 × 6
3438
25 × 16
400
6)594
99
Ten Thousands: 515,069
520,000
23 x 9
207
938 × 8
7504
63 × 88
5544
3)234
78
Ten Thousands: 778,979
780,000
40 x 7
280
799 × 2
1598
45 × 45
2025
3)216
72
Hundred Thousands: 1,789,654
1,800,000
90 x 8
720
205 × 2
410
71 × 76
5396
7)539
77
Hundreds Thousands: 643,987
600,000