Missing Number Worksheet

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

7 + ___ = 8
3 - 1 = ___
5 - 3 = ___
5 × ___ = 20
___ ÷ 4 = 6
5 × ___ = 30
9 × 2 = ___
___ × 2 = 6
21 ÷ 3 = ___
___ ÷ 7 = 3
8 + 1 = ___
5 × ___ = 20
___ + 3 = 4
___ × 3 = 21
1 + ___ = 4
___ ÷ 2 = 2
___ ÷ 3 = 7
18 ÷ ___ = 3
___ × 7 = 28
7 - 4 = ___
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