Missing Number Worksheet

Fill in the missing numbers to complete each equation. Think about what number makes the equation true!

3 - 2 = ___
2 × ___ = 4
___ + 1 = 3
7 + ___ = 9
7 - 3 = ___
21 ÷ 3 = ___
5 - 2 = ___
___ ÷ 7 = 8
5 - 1 = ___
45 ÷ ___ = 5
1 × ___ = 3
___ ÷ 5 = 6
3 - ___ = 2
8 + 1 = ___
3 + 6 = ___
9 × 7 = ___
8 + 1 = ___
2 + 2 = ___
5 - ___ = 2
21 ÷ 7 = ___
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