Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 8 = ___
___ + 1 = 7
6 + 3 = ___
___ × 4 = 20
1 + 3 = ___
5 + ___ = 7
___ ÷ 3 = 9
___ - 1 = 9
3 - ___ = 1
7 + 1 = ___
16 ÷ ___ = 8
8 + 1 = ___
___ - 6 = 4
5 - ___ = 3
___ × 8 = 72
1 + ___ = 3
___ + 2 = 9
1 + ___ = 3
18 ÷ 3 = ___
___ + 1 = 5