- Eighth more than a number: x + 8
- Eight fewer than a number: x - 8
- Eighteen times a number: 18x
- A number shared in three equal groups: x / 3
- Four less than a number: x - 4
- A number increased by eleven: x + 11
- A number shared in six equal groups: x / 6
- One fewer than a number: x - 1
- A number decreased by ninety: x - 90
- A number increased by eighty-nine: x + 89
- A hundred fewer than a number: x - 100
- Eight fewer than a number: x - 8
- Eighteen more than a number: x + 18
- A number divided in six equal parts: x / 6
- Sixty-four times a number: 64x
- The quotient of a number and ten: x / 10
- Seven divided by a number: 7 / x
- Forty-two times a number: 42x
- The quotient of a number and nine: x / 9
- Two hundred times a number: 200x
- Sixty-six more than a number: x + 66
- The product of three and a number: 3x
Parent Tip: Review the logic above to help your child master the concept of writing numerical expressions worksheet.