Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 3 = ___
___ ÷ 9 = 4
___ + 1 = 7
6 + ___ = 9
3 + ___ = 9
7 - ___ = 3
___ × 9 = 81
___ × 3 = 21
3 × 4 = ___
5 × ___ = 10
21 ÷ 3 = ___
28 ÷ ___ = 4
7 - 4 = ___
1 ÷ 1 = ___
10 - ___ = 5
3 - ___ = 2
1 + 3 = ___
3 - 1 = ___
___ ÷ 4 = 6
6 - ___ = 3