Quiz

Evaluate each expression. 1. 4^2 -3x2 = 2. 2+9/3x2 = 3. (14+6)x4x5 =
 * Order of Operations Quiz**

Find each missing number. Tell what property or properties are shown. 4. (7x8)x15 = (?x7) x 15 5. (3+9) +7 = (3+7) + ? 6. 3 + (? +18) = (3+5) +18

Evaluate each expression for the given values of the variables. 7. 7(x+4) for x=5 8. 11-n/3 for n = 6 9. p+6t^2 for p=11 and t=3

Write each phrase as an algebraic expression 10. a number decreased by 13 11. 3 plus the product of a number and 8 12. 10 times the difference of p and 2

Simplify each expression. 13. 2y + 5y^2 -2y^2 14. x+4+7x+9 15. 10+9b-6a-b