7 + ____ = 10
3
5 + 3 = ____
8
5 + ____ = 10
5
2 + 4 = ____
6
1 + ____ = 10
9
6 + 1 = ____
8 + ____ = 10
2
4 + 4 = ____
4 + ____ =
8 + 5 = ____
13
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