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