Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 - ___ = 1
___ - 1 = 1
3 × ___ = 21
8 × ___ = 40
9 - 2 = ___
___ × 2 = 12
3 - 1 = ___
2 × 6 = ___
___ + 2 = 8
7 - 1 = ___
4 × 6 = ___
7 + 2 = ___
4 + ___ = 6
___ + 1 = 7
5 + ___ = 7
___ × 7 = 14
___ + 4 = 8
___ × 7 = 21
___ + 1 = 9
___ + 4 = 8