Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ - 1 = 1
3 + ___ = 5
7 + 1 = ___
5 + ___ = 8
___ × 4 = 12
7 × ___ = 21
9 × ___ = 63
7 × 6 = ___
8 + 1 = ___
___ + 2 = 9
___ + 3 = 4
___ + 4 = 8
3 × ___ = 24
4 × ___ = 12
8 × 3 = ___
___ × 9 = 27
4 + 4 = ___
6 - 5 = ___
___ + 2 = 3
___ - 5 = 5