Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ × 3 = 18
1 + 2 = ___
1 + ___ = 5
8 + 1 = ___
___ + 4 = 5
8 - 2 = ___
___ + 1 = 5
___ - 3 = 5
___ ÷ 8 = 1
5 × 6 = ___
7 + 1 = ___
8 × ___ = 56
35 ÷ ___ = 7
3 × 1 = ___
___ ÷ 1 = 3
3 - 1 = ___
4 - ___ = 1
1 × 9 = ___
64 ÷ 8 = ___
3 - ___ = 2