Evaluate and Write Expressions Introduction

15 + (7 x 3) In this expression, what do you do first?

• 15 + 7

• 7 x 3

• 7 + 3

• 15 + 3

Evaluate (3 + 5) x 4

• 32

• 23

• 12

• 19

Write a numerical expression for: Tom and his friend went to the movies. They each got a candy for $4 and a drink for $5. Tom paid for all the snacks. How much did Tom pay altogether?

• 4 + 5

• 4 + 5 + 2

• (4 x 2) + 5

• (4 + 5) x 2

Evaluate means all of the following except

• find the value

• simplifiy

• calculate

• criticize

Which is an example of a numerical expression?

• 3 - a = 10

• 2 x (9 + 7)

• 2a + 9a

Write the expression.
Three more cookies than are in the jar. 

• C x 3

• C - 3

• C + 3

• C ÷ 3

What is 5 less than the product of 6 and s?

• 6s - 5

• 5 - 6s

• 5 + 6 - s

• 6 - s -5

Choose the Algebraic Expression that matches the word phrase: 12 more than a number

• 12n

• 12 + n

• n + 12

• n(12)

Which algebraic expression matches the word phrase: 30 less than a number

• 30 < n

• n/30

• 30 - n

• n - 30

Choose the algebraic expression that matches the verbal phrase: 4 more than 3 times a number

• 4n + 3

• 4 + 3n

• 3 + 4n

• 3n + 4