Math+-+8th+Grade+-+Common+Assessments

__Period_____
 * Writing Expressions and Equations** Name_
 * Summative Assessment** Date

Directions: Use symbols to write an expression for each word phrase.

1.) three more than twelve 2.) seven less than a number

3.) twenty divided by a number 4.) ten times a number

5.) two more than the product of four and a number

6.) the product of seven and a number

DIrections: Change each word sentence into a mathematical equation. Tell what each variable represents.

7.) The cost of tickets to get into the Halloween play is $5 per student.

8.) The cost to ride the ferris wheel is $2 per child and $3 per adult.

9.) To find the perimeter of a square, multiply the side length by 4.

10.) The cost to join the gym is $30 plus $20 per month.