OA.1 Review

1. Cameryn has twice as many cars as Luke. Together they have 45 cars. How many cars does Cameryn have?

• 30

• 31

• 14

• 15

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CCSS.4.OA.A.2

Sam has 7 stickers. His younger brother has 3 times the number of stickers as Sam has. How many stickers does his younger brother have?

• 7

• 21

• 14

• 20

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CCSS.4.OA.A.2

Kim is 3 times as old as Rebecca. How old is Rebecca if Kim is 24?

• 21

• 16

• 8

• 9

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CCSS.4.OA.A.2

Donna bought shoes that cost $56. They were 7 times more than the shoes Terry bought. How much did Terry’s shoes cost?

• 8

• 7

• 9

• 49

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CCSS.4.OA.A.2

Jim has 36 baseballs. He has 6 times as many baseballs as Gabe. How many baseballs does Gabe have?

30 6 8 24

• 30

• 6

• 8

• 24

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CCSS.4.OA.A.2

Ariel bought a game that was $84, which was 7 times as much as the book he bought. How much did the book cost?

• 588

• 77

• 12

• 13

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CCSS.4.OA.A.2

Ashli has 50 paper clips. Audrey has 6 times as many paper clips as Ashli. How many paper clips does Audrey have?

• 6

• 30

• 250

• 300

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CCSS.4.OA.A.2

What number is 4 times as many as 7?

• 28

• 27

• 21

• 11

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CCSS.4.OA.A.1

A box has 9 times as many pens as markers. The box has 54 pens. How many markers, □, are in the box?

9 x □ = 54

• 486

• 5

• 45

• 6

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CCSS.4.OA.A.2

Carson visits an animal shelter and counts 4 cats. She counts 3 times as many dogs as cats. How many dogs are at the animal shelter?

• 7

• 12

• 8

• 15

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CCSS.4.OA.A.2