Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 9
5 + ___ = 8
___ + 1 = 9
___ - 4 = 1
___ - 1 = 1
___ + 3 = 9
3 + 5 = ___
7 × 9 = ___
18 ÷ ___ = 9
42 ÷ ___ = 7
___ + 4 = 8
3 × 2 = ___
6 × ___ = 30
___ × 9 = 72
8 + ___ = 9
10 - ___ = 7
___ - 6 = 2
2 - 1 = ___
24 ÷ ___ = 8
20 ÷ ___ = 5