Relationship Division and Multiplication

Which equation shows how to find c, the number of coins Mr. Sampson kept for himself?

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Which strip diagram shows how to find w, the amount of money he earned washing cars?

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Which statement is true based on the students’ work?

• Jonathan is correct and he used the relationship between multiplication and division.

• Mandy is correct and she used an array.

• Steven is correct and he used a strip diagram.

• Jonathan and Mandy are correct because 7 groups of 8 is 64.

Mr. Hopkins owns 40 fish and wants to partition them equally into 8 bowls. How many fish will be in each bowl?

• 5

• 9

• 4

• 8

Each pack of pencils contains 8 pencils. Sara bough 3 packs and divided them equally among 6 people. How many pencils did each person get? 

• 24

• 4

• 17

• 5

Mrs. Phillips bought 3 packs of pencils. Each box contained 9 pencils. How many pencils did she buy? 

• 18

• 30

• 27

• 36

Cory has 16 toys he is going to give away. He is going to give them to four different kids. How many toys will each kid get?

• 4

• 12

• 20

• 64

Brandon wants to determine how many groups of 9 can be made from 63. Which of the following equations will not help him solve this problem?

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Jackson has several packs of gum that each contains 5 pieces. If he has a total of 70 pieces of gum, which representation does not show a way to find the number of packs Jackson has?

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Kevin has 8 boxes, each containing 3 yoyos. He wants to put an equal number of these yoyos into 6 goodie bags, shown above. If Kevin uses all the yoyos, how many yoyos will be in each goodie bag?

• 2 yoyos

• 4 yoyos

• 17 yoyos

• 24 yoyos