Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 3 = ___
1 + ___ = 5
9 - 3 = ___
9 - ___ = 5
___ + 6 = 7
___ ÷ 4 = 1
7 × 1 = ___
3 + ___ = 5
___ + 7 = 9
1 + 5 = ___
21 ÷ ___ = 7
8 × ___ = 16
2 × 8 = ___
___ ÷ 7 = 7
3 + 4 = ___
___ + 2 = 5
5 × ___ = 35
___ × 3 = 24
3 × 7 = ___
___ - 1 = 1