Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 4
___ × 5 = 20
4 × ___ = 8
7 × 5 = ___
___ - 3 = 1
6 + ___ = 8
___ ÷ 1 = 6
4 - ___ = 3
4 + 3 = ___
___ + 1 = 9
8 - 3 = ___
1 + ___ = 2
7 + 1 = ___
3 × ___ = 18
2 × 9 = ___
1 × ___ = 1
6 ÷ ___ = 1
___ - 1 = 2
5 - 1 = ___
___ × 9 = 81