Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
21 ÷ ___ = 7
___ ÷ 7 = 4
___ - 5 = 3
45 ÷ 5 = ___
___ + 2 = 3
5 + ___ = 6
___ + 3 = 7
5 × 6 = ___
___ + 4 = 7
4 + 3 = ___
___ ÷ 6 = 4
7 + 2 = ___
6 + 2 = ___
___ - 1 = 2
8 + ___ = 9
___ ÷ 8 = 5
___ × 9 = 54
12 ÷ 2 = ___
___ × 1 = 2
18 ÷ 6 = ___