CCSS.Math.Content.4.OA.A.1

Victor had 45 football cards. Robert had twice as many football cards as Victor. Robert then bought 5 more football cards. Which equation can be used to find f, the number of football cards Robert has now?

• A 2 x 45 + 5 = f
• B 2 x 45 -5 = f
• C 2 + 45 x 5 = f
• D 2 + 45 + 5 = f

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CCSS.Math.Content.4.OA.A.1

Which equation matches the word problem: 
Neha checked out 10 books from the library.  Tara checked out 3 times as many books as Neha.  How many books did Tara check out?

• 10 - 3 = b
• 10 + 3 = b
• 10 x 3 = b
• 3 + 10 = b

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CCSS.Math.Content.4.OA.A.1

CCSS.Math.Content.4.OA.A.2

Choose the correct multiplication sentence for 
3 x 6 = 18

• 3 times as many as 6 is 18.
• 6 times as many as 4 is 18.
• 18 is 6 times as many 5. 
• 18 is 3 times as many as 7. 

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CCSS.Math.Content.4.OA.A.1

Elisabeth the june bug ate 17 meals today. Yesterday she ate 9 times more than today. How many more meals did she eat yesterday than today?

• 136 meals

• 153 meals

• 8 meals

• 144 meals

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CCSS.Math.Content.4.OA.A.1

CCSS.Math.Content.4.OA.A.2

Jacob needs 11 cans for the canned food drive.  Jose needs 3 times as many cans.  How many cans does Jose need?

• 33
• 36
• 30
• 27

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CCSS.Math.Content.4.OA.A.1

While camping last week, Kenny got 56 mosquito bites.  This is 8 times as many as Scott got.  How many mosquito bites did Scott get?

• 8
• 7
• 448
• 392

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CCSS.Math.Content.4.OA.A.1

CCSS.Math.Content.4.OA.A.2

3 + 3 + 3 + 3 is the same as....

• 5 x 3

• 4 x 3

• 3 x 3

• 4 x 4

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CCSS.Math.Content.4.OA.A.1

Jermiah has 492 pencils. Bryan has 18 times as many pencils. How many pencils does Bryan have?

• 4,920

• 8,856

• 3,936

• 8,056

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CCSS.Math.Content.4.OA.A.1

CCSS.Math.Content.4.OA.A.2

A bag of coal weighs 5 times as much as a bag of candy canes. Which statement shows this comparison?

• A bag of coal + A bag of candy canes = 5

• A bag of coal ÷ 5 = A bag of candy canes

• A bag of coal x 5 = A bag of candy canes

• 5 x 5 = A bag of coal and candy canes

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CCSS.Math.Content.4.OA.A.1

Santa weighs 8 times as much as an elf. Which statement shows that comparison?

• The weight of an elf ÷ 8 = The weight of Santa

• The weight of an elf + the weight of Santa = 8

• The weight of an elf + 8 = The weight of Santa

• The weight of Santa ÷ 8 = The weight of an elf

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CCSS.Math.Content.4.OA.A.1

CCSS.Math.Content.4.OA.A.2