Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
6 + ___ = 7
___ - 1 = 4
___ ÷ 2 = 5
___ × 5 = 45
___ - 5 = 5
___ - 1 = 8
___ + 3 = 8
5 + ___ = 8
___ - 1 = 1
7 + ___ = 9
8 ÷ ___ = 1
___ + 2 = 7
6 - ___ = 1
81 ÷ 9 = ___
4 + 5 = ___
___ - 1 = 3
1 + ___ = 4
___ ÷ 4 = 6
4 - 1 = ___
___ - 2 = 1