Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 × ___ = 21
5 × ___ = 40
2 + ___ = 6
2 + 7 = ___
5 - ___ = 2
7 - 2 = ___
___ × 1 = 3
8 + ___ = 9
___ - 4 = 4
3 - ___ = 1
___ ÷ 3 = 2
54 ÷ 6 = ___
7 + 1 = ___
7 × 9 = ___
___ ÷ 4 = 4
18 ÷ 9 = ___
___ + 2 = 9
2 + 2 = ___
20 ÷ ___ = 5
6 × 9 = ___