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Inverse: Adding and Subtracting
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Write the inverse: 4 - 0 = 4
4 + 0 = 4
Write the inverse: 9 + 1 = 10
10 - 1 = 9
Write the inverse: 7 - 6 = 1
1 + 6 = 7
Write the inverse: 2 + 4 = 6
6 - 4 = 2
Write the inverse: 5 - 4 = 1
1 + 4 = 5
Write the inverse: 7 + 3 = 10
10 - 3 = 7
Write the inverse: 3 - 3 = 0
0 + 3 = 3
Write the inverse: 6 + 0 = 6
6 - 0 = 6
Write the inverse: 9 - 4 = 5
5 + 4 = 9
Write the inverse: 5 + 5 = 10
10 - 5 = 5
Write the inverse: 10 - 3 = 7
7 + 3 = 10
Write the inverse: 8 + 2 = 10
10 - 2 = 8
Write the inverse: 3 - 0 = 3
0 +3 = 3
Write the inverse: 4 + 4 = 8
8 - 4 = 4
Write the inverse: 6 - 3 = 3
3 + 3 = 6
Write the inverse: 1 + 7 = 8
8 - 7 = 1