Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 × 3 = ___
___ - 3 = 1
___ × 3 = 21
3 × 3 = ___
5 + ___ = 6
___ + 5 = 9
10 ÷ 5 = ___
12 ÷ 3 = ___
___ - 2 = 2
2 + ___ = 9
35 ÷ 7 = ___
___ ÷ 6 = 4
3 - ___ = 1
___ ÷ 8 = 4
8 + 1 = ___
___ × 8 = 40
9 - ___ = 5
___ - 2 = 1
1 + ___ = 9
14 ÷ 2 = ___