Pre-Test: Algebraic Expressions Versus Equations

How is "ten less than the square of a number,a," expressed algebraically?

Which algebraic expression best represents the verbal expression shown?"Seven times the sum of a number and twelve"

Which algebraic expression best represents the number sentence below?"The product of negative seven and a number is forty-nine."

Which algebraic expression best represents the verbal expression shown?"Three times a number plus five times the same number"

Which algebraic equation best represent the verbal sentence below?"Three increased by two times a number equals thirty-two"

How is "two more than a number,n," expressed alegebraically? (Type your answer)

Which phrase best represents the following?

• Twice a number less than eight

• Eight less than a number squared

• Eight less than twice a number

• A number squared less than eight

Write an equation for each sentence:

8 less than a number is 5

Write an algebraic expression for each phrase:

the difference between 7 and - 16

Write an algebraic expression for each phrase:

5 less than the difference between 2 and 8