Subtraction with Regrouping
37 minus 18
19
3 x 2
6
12 x 6
72
36 divided by 6
6
Is 2/8 equivalent to 6/24
Yes, multiply by 3
83-26
57
8 x 3
24
21 x 3
63
36 divided by 8
4 R 4
Is 4/8 equivalent to 8/20
No
64-18
46
7 x 7
49
46 x 16
736
76 divided by 3
25 R 1
Simplify 12/14
6/7, Simplify by 2
80 minus 16
64
81 divided by 9
9
52 x 41
2132
568 divided by 10
56 R 8
Simplify 24/32
3/4 Simplify by 8
600-357
243
48 divided by 6
8
88 x 32
2816
1408 divided by 20
70 R 8
24/48
1/2, Simplify by 24