Evaluate and Write Expressions Introduction

(5+8) x 2 is an example of

• numerical expression

• evaluate

• algebraic expression

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

CCSS.3.OA.C.7

Evaluate means all of the following except

• find the value

• simplifiy

• calculate

• criticize

Parenthesis are an example of a

• grouping symbol

• operation

• expression

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

• 15 + 7

• 7 x 3

• 7 + 3

• 15 + 3

Tags

CCSS.6.EE.A.3

Parenthesis are all of the following except

• ( )

• grouping symbols

• what you do first

• an operation

12 - (3 x 2) + 4 In this expression, what do you do first?

• 2 + 4

• 12 - 3

• 3 x 2

• 12 - 4

Tags

CCSS.5.OA.A.1

Which is an example of a numerical expression?

• 3 - a = 10

• 2 x (9 + 7)

• 2a + 9a

Evaluate (3 + 5) x 4

• 32

• 23

• 12

• 19

Tags

CCSS.3.OA.C.7

Evaluate 2 x (6 - 4 )

• 10

• 12

• 4

Tags

CCSS.3.OA.C.7

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

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8