Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 1 = ___
2 - 1 = ___
6 + ___ = 7
9 - ___ = 3
___ + 2 = 8
___ ÷ 3 = 2
9 × 1 = ___
9 ÷ ___ = 9
45 ÷ 9 = ___
___ - 2 = 5
12 ÷ ___ = 6
3 + 2 = ___
8 - 3 = ___
7 × 3 = ___
___ - 1 = 1
18 ÷ ___ = 2
21 ÷ 7 = ___
4 + 5 = ___
___ - 3 = 2
5 × ___ = 25