Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
6 + 3 = ___
___ + 6 = 9
1 + ___ = 5
4 × 3 = ___
21 ÷ ___ = 3
___ × 5 = 20
10 - 9 = ___
1 × ___ = 5
6 - 3 = ___
___ + 4 = 8
1 × 8 = ___
12 ÷ ___ = 3
7 - ___ = 5
4 - 2 = ___
12 ÷ ___ = 4
45 ÷ 9 = ___
___ × 1 = 2
2 + ___ = 6
3 - ___ = 1
___ ÷ 2 = 9