Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 × 2 = ___
1 × 4 = ___
2 + ___ = 7
2 × 5 = ___
3 - 1 = ___
___ + 2 = 6
6 - ___ = 1
2 × 5 = ___
___ × 3 = 15
___ - 4 = 3
3 - ___ = 2
21 ÷ 3 = ___
___ × 9 = 9
9 × 4 = ___
4 - ___ = 1
5 - ___ = 2
9 - ___ = 6
1 + ___ = 2
7 × ___ = 42
5 + ___ = 9