Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 - 1 = ___
6 - ___ = 3
3 - ___ = 1
3 × ___ = 18
9 - ___ = 1
___ × 9 = 27
21 ÷ ___ = 3
9 × 8 = ___
8 ÷ ___ = 4
1 + ___ = 6
5 - 1 = ___
5 + ___ = 6
6 ÷ ___ = 1
5 × 3 = ___
4 × 1 = ___
___ ÷ 1 = 6
___ - 6 = 2
1 + ___ = 4
___ × 1 = 8
4 × 3 = ___