Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + ___ = 6
3 × ___ = 18
___ + 1 = 6
___ + 6 = 7
7 + 1 = ___
5 - 1 = ___
3 × ___ = 15
1 × ___ = 4
3 - 1 = ___
___ ÷ 3 = 8
2 × ___ = 2
3 - ___ = 1
4 + ___ = 9
___ × 3 = 15
2 ÷ ___ = 1
6 ÷ 6 = ___
___ - 1 = 3
3 + ___ = 6
___ ÷ 1 = 6
7 - 2 = ___