Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 - ___ = 1
10 - ___ = 2
5 - 2 = ___
1 × 5 = ___
8 + 1 = ___
___ + 2 = 4
___ + 2 = 9
4 - ___ = 1
6 + ___ = 7
2 - ___ = 1
___ × 9 = 36
7 - 1 = ___
___ × 8 = 64
___ ÷ 7 = 1
___ × 9 = 81
___ × 4 = 16
6 + ___ = 7
36 ÷ 4 = ___
8 + 1 = ___
4 × ___ = 20