Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 2 = ___
5 - 1 = ___
___ × 9 = 72
10 - 5 = ___
6 - ___ = 4
5 - 4 = ___
___ - 2 = 1
2 + 1 = ___
4 + 3 = ___
8 - ___ = 1
18 ÷ 6 = ___
3 - 2 = ___
___ ÷ 1 = 2
2 × ___ = 6
6 - ___ = 3
5 - ___ = 3
21 ÷ 3 = ___
5 × 6 = ___
7 + 1 = ___
2 + ___ = 3