Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ × 3 = 21
___ × 9 = 45
2 + ___ = 5
5 × 8 = ___
___ - 3 = 1
8 + ___ = 9
6 × ___ = 54
28 ÷ ___ = 7
6 + 3 = ___
___ + 4 = 7
3 - ___ = 2
___ + 2 = 6
10 - 2 = ___
2 + ___ = 6
___ ÷ 3 = 3
72 ÷ 8 = ___
7 - ___ = 1
___ ÷ 3 = 7
___ + 1 = 9
36 ÷ 6 = ___