Topic 5 Review

Tim earned $124 washing 6 cars. He earned the same amount for each car. Select all the equations that show reasonable estimates for the amount Tim earned washing each car.

• $200 $\div$ 5=$40

• $120 $\div$ 6 = $20

• $100 $\div$ 5 = $20

• $100 $\div$ 6 = $10

• $200 $\div$ 4 = $50

Mrs. Brooks has 34 yards of ribbon to make wreaths. Each wreath requires 5 yards of ribbon. How many wreaths can Mrs. Brooks make? How many yards

will she have left?

• 6 wreaths with 6 yards left over

• 6 wreaths with 4 yards left over

• 6 wreaths

• 4 wreaths with 6 yards leftover

The cost of a camping trip was $2,484. The cost was divided equally among 6 families. How much money did each family pay?

• $224

• $414

• $480

• $481

Linda likes origami. She plans to make 8 origami flowers each day until she has 37 flowers. Linda drew this array to determine how long it will take for her to fold all the flowers. What division sentence does this drawing show?

• 37 $\div$ 8 = 4

• 37 $\div$ 8 = 4 R5

• 37 $\div$ 4 = 8 R6

• 37 $\div$ 4 = 8 R2

Linda likes origami. She plans to make 8 origami flowers each day until she has 37 flowers. How many days will it take Linda to fold all of the flowers?

37 $\div$  8 = 4 R5. What does the quotient 4 remainder 5 mean?

• Linda can make 4 flowers each day and will have 5 flowers left over.

• Linda will need 4 days to make the flowers and have 5 days left over.

• Linda will need 4 days to make the flowers and have 5 more flowers to make the next day.

• Linda will need 5 days to make the flowers and have 4 more flowers to make the next day.

Which is the best estimate for the expression below?
530 $\div$  9

• About 100

• About 60

• About 80

• About 500

Which is the best estimate for the expression below?
1,530 $\div$  3

• About 100

• About 60

• About 80

• About 500

Which is the best estimate for the expression below?
782 $\div$  8

• About 100

• About 60

• About 80

• About 500

Which is the best estimate for the expression below?
475 $\div$  6

• About 100

• About 60

• About 80

• About 500

Mario has 40 books and 5 nephews. He gives the same number of books to each nephew. Which equation shows how to find the number, b, of books Mario gives each nephew?

• 40 + 5 = b

• 40 x 5 = b

• 40 - 5 = b

• 40 $\div$ 5 = b