Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ × 1 = 2
1 + ___ = 4
___ - 3 = 3
3 + ___ = 8
3 × ___ = 15
3 - 2 = ___
5 - ___ = 3
45 ÷ ___ = 5
___ + 1 = 4
___ × 9 = 9
3 - 1 = ___
___ × 8 = 64
3 + ___ = 8
2 × 1 = ___
___ + 7 = 8
2 × ___ = 14
6 - ___ = 4
21 ÷ 7 = ___
___ ÷ 5 = 6
24 ÷ ___ = 8