Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + ___ = 3
5 + ___ = 8
3 + ___ = 9
3 + 3 = ___
4 × ___ = 8
3 × 5 = ___
1 + ___ = 9
6 × 9 = ___
4 × 2 = ___
6 × 5 = ___
___ + 1 = 7
3 × ___ = 12
42 ÷ 6 = ___
16 ÷ ___ = 4
___ ÷ 9 = 7
___ - 1 = 6
___ × 4 = 36
8 × 9 = ___
21 ÷ 3 = ___
___ ÷ 8 = 1