Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 8 = ___
___ + 5 = 8
3 + ___ = 9
4 - ___ = 2
___ - 1 = 1
___ × 9 = 81
___ × 9 = 27
___ - 1 = 3
2 × ___ = 10
4 + 5 = ___
1 × ___ = 7
___ + 7 = 9
___ ÷ 4 = 6
2 - ___ = 1
3 + 1 = ___
___ + 1 = 5
8 × ___ = 72
___ ÷ 5 = 1
___ - 5 = 5
___ ÷ 1 = 8