Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + ___ = 6
___ + 2 = 8
6 + ___ = 7
2 - 1 = ___
4 - ___ = 3
4 - 2 = ___
2 + ___ = 3
1 × ___ = 6
4 × ___ = 16
___ ÷ 6 = 9
10 ÷ 2 = ___
___ × 3 = 15
4 × ___ = 20
2 - ___ = 1
1 + 3 = ___
___ × 3 = 24
7 - ___ = 1
10 - 2 = ___
4 + 1 = ___
7 - 5 = ___