Missing Number Worksheet

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

4 - ___ = 1
7 - ___ = 5
2 - ___ = 1
5 × ___ = 45
6 ÷ 1 = ___
___ - 1 = 2
9 ÷ ___ = 3
5 × 2 = ___
___ - 1 = 3
3 + ___ = 9
___ ÷ 7 = 1
___ - 1 = 1
4 × ___ = 12
21 ÷ 3 = ___
2 × 6 = ___
12 ÷ ___ = 4
___ - 1 = 1
___ ÷ 5 = 8
4 - 1 = ___
1 + ___ = 6
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