Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
21 ÷ 3 = ___
81 ÷ ___ = 9
3 × ___ = 18
8 + 1 = ___
5 + 4 = ___
___ + 4 = 9
3 + ___ = 6
___ + 3 = 4
___ × 9 = 18
3 ÷ ___ = 3
4 + 1 = ___
___ + 3 = 6
1 + 7 = ___
9 - 7 = ___
7 × 2 = ___
5 ÷ ___ = 1
63 ÷ ___ = 9
___ ÷ 7 = 4
___ + 1 = 8
5 × ___ = 10