Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 7 = ___
___ + 2 = 3
___ - 5 = 2
2 - 1 = ___
___ ÷ 7 = 1
___ - 5 = 4
1 × 3 = ___
___ + 1 = 9
___ + 7 = 9
7 ÷ 1 = ___
7 × 9 = ___
3 - ___ = 1
21 ÷ ___ = 7
2 ÷ ___ = 2
___ ÷ 3 = 1
8 - ___ = 5
18 ÷ 2 = ___
6 - 4 = ___
___ × 2 = 16
4 - 3 = ___