Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 - ___ = 1
___ + 1 = 7
___ × 3 = 3
2 + ___ = 9
8 + ___ = 9
5 - 1 = ___
___ + 1 = 8
8 ÷ 2 = ___
___ + 7 = 8
4 × 5 = ___
2 - ___ = 1
___ - 5 = 2
___ × 7 = 14
___ ÷ 6 = 1
2 + ___ = 7
___ + 7 = 9
21 ÷ 7 = ___
8 × ___ = 64
2 × 2 = ___
4 + ___ = 7