Name:__________________ Fill in the missing numbers to make the equation equal on both sides. |
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1, 7 - 4 = 6 - | 2, + 0 = 5 + 4 |
3, 8 - = 6 - 4 | 4, - 5 = 8 - 3 |
5, 5 + 3 = + 4 | 6, 6 - 3 = 8 - |
7, + 8 = 2 + 6 | 8, 7 + = 3 + 4 |
9, - 5 = 9 - 6 | 10, + 1 = 4 + 5 |
11, 6 + = 4 + 4 | 12, 5 - 1 = - 6 |