A number is increased by 20 and decreased by 10
- A number is increased by 20 and then decreased by 10
- When a number is increased by 20 and the resulting number is decreased by 10
- If a number is increased by 20 and then decreased by 10 what is the net change
- When a number is increased by 20 and the resulting number is then decreased by 10
- A number increased by 20 and then decreased by 20
- A number is increased by 20
- A number increases from 20 to 30
- A number increased by 12