Missing Number Worksheet

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

___ + 3 = 5
___ - 5 = 3
___ ÷ 8 = 2
___ + 8 = 9
___ - 2 = 1
21 ÷ ___ = 3
3 + 6 = ___
___ ÷ 4 = 4
___ - 1 = 4
___ - 5 = 4
9 × ___ = 63
___ ÷ 5 = 8
8 - 2 = ___
___ × 2 = 18
___ - 8 = 2
___ ÷ 7 = 1
___ + 1 = 9
___ × 9 = 9
3 + 2 = ___
5 × 2 = ___
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