Missing Number Worksheet

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

10 - 3 = ___
1 × 4 = ___
___ - 6 = 3
___ + 2 = 4
8 - 2 = ___
___ ÷ 9 = 1
1 + ___ = 5
___ × 3 = 15
27 ÷ 9 = ___
21 ÷ ___ = 7
3 + ___ = 7
5 + ___ = 9
21 ÷ 3 = ___
___ ÷ 5 = 2
18 ÷ 6 = ___
8 - ___ = 5
9 × ___ = 54
18 ÷ ___ = 3
___ + 1 = 4
___ × 7 = 35
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