Quick Check 13-4 Savass

Ursula is making treasure boxes for campers.

There are 12 younger campers, and each of their boxes contains 4 prizes.

There are 10 older campers, and each of their boxes contains 6 prizes.

Drag the tiles to complete an expression to represent how many prizes Ursula needs in all.

Tiles may be used once or not at all.

(12 ×​ (a)   )​ (b)   (10 ×​ (c)   )

• 4
• +
• 6
• x
• 10
• 12

Rosalyn has three different-shaped containers that contain marbles.

She has 3 round containers, each holding 16 marbles. She has 4 square containers, each holding 25 marbles.

She has 2 rectangular containers, each holding 33 marbles.

How many marbles are in the containers altogether?

__ marbles

Mathematical Equivalence

ON

Andrew picked vegetables from his garden and put them into bags.

He put 10 carrots into each of 3 bags, 8 tomatoes into each of 4 bags, and 6 turnips into each of 5 bags.

How many vegetables did he pick in all?

• 24

• 36

• 92

• 108

Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes.

The kazoos come in boxes of 8.

There are 26 second graders, 24 third graders, and 30 fourth graders.

Which expression represents how many boxes of kazoos Mr. Jackson needs to order so that every student receives a kazoo?

• (26 × 24 × 30) + 8

• (26 + 24 + 30) × 8

• (26 + 24 + 30) ÷ 8

• (26 × 24 × 30) ÷ 8

Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes.

The kazoos come in boxes of 8.

There are 26 second graders, 24 third graders, and 30 fourth graders.

How many boxes of kazoos does Mr. Jackson need to order so that every student will receive a kazoo?

__ boxes

Mathematical Equivalence

ON