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