Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + ___ = 6
___ × 3 = 21
___ - 2 = 1
2 × 7 = ___
6 - 5 = ___
6 + ___ = 7
4 - 2 = ___
2 + 7 = ___
___ ÷ 7 = 2
8 - ___ = 6
3 + ___ = 5
3 × ___ = 18
3 - ___ = 2
___ × 2 = 6
___ - 3 = 4
9 × ___ = 72
___ ÷ 7 = 6
___ + 1 = 7
1 + ___ = 2
7 + 1 = ___