Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 - 1 = ___
4 - ___ = 3
___ - 1 = 1
7 + ___ = 9
___ ÷ 7 = 3
5 × 8 = ___
___ × 7 = 21
___ + 4 = 8
7 × 4 = ___
3 × ___ = 27
2 + ___ = 8
___ + 3 = 9
8 + ___ = 9
3 - 1 = ___
7 × ___ = 21
6 × 4 = ___
40 ÷ ___ = 8
21 ÷ ___ = 3
___ + 1 = 9
5 ÷ ___ = 5