Name: ____________ Date: ________________
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15 - 13 = | 48 - 20 = | 78 - 31 = | |
37 - 22 = | 56 - 42 = | 99 - 63 = | |
68 - 11 = | 38 - 24 = | 77 - 33 = | |
35 - 10 = | 58 - 20 = | 99 - 35 = | |
36 - 12 = | 59 - 23 = | 99 - 34 = | |
36 - 12 = | 56 - 24 = | 97 - 34 = |