Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 1 = ___
4 - ___ = 1
2 × ___ = 16
___ × 3 = 12
9 × ___ = 72
___ - 1 = 5
1 × 3 = ___
7 - 3 = ___
3 × 2 = ___
5 + ___ = 6
5 × ___ = 25
___ + 4 = 9
12 ÷ 4 = ___
___ × 9 = 18
___ + 5 = 9
3 + ___ = 6
___ × 5 = 15
7 × 5 = ___
5 + 3 = ___
6 ÷ ___ = 1