Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
7 + ___ = 9
___ - 1 = 9
___ + 1 = 7
___ + 2 = 9
4 - 1 = ___
4 - 2 = ___
5 - ___ = 4
3 - 2 = ___
8 ÷ ___ = 2
8 - 3 = ___
21 ÷ 3 = ___
5 + ___ = 6
___ ÷ 6 = 3
___ × 1 = 9
8 × ___ = 48
___ + 4 = 8
___ - 5 = 5
___ - 2 = 3
8 - 6 = ___
___ - 4 = 3