Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 1 = ___
___ + 1 = 5
___ + 6 = 7
15 ÷ 5 = ___
18 ÷ ___ = 9
72 ÷ ___ = 9
21 ÷ 3 = ___
40 ÷ 5 = ___
___ - 3 = 1
7 × ___ = 7
___ × 1 = 9
4 - 2 = ___
5 - 4 = ___
___ - 2 = 5
15 ÷ 5 = ___
___ × 1 = 6
4 × ___ = 8
1 × ___ = 2
___ - 1 = 2
6 + ___ = 9