Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
4 - ___ = 1
3 - ___ = 2
2 - ___ = 1
___ × 1 = 3
___ - 5 = 5
___ × 9 = 45
___ × 4 = 16
7 × 6 = ___
9 - ___ = 3
2 - 1 = ___
___ + 3 = 9
63 ÷ 9 = ___
5 + 1 = ___
___ + 1 = 6
___ ÷ 4 = 9
21 ÷ ___ = 3
4 + ___ = 5
3 × 1 = ___
___ ÷ 6 = 2
___ ÷ 8 = 9