3rd Math 3.4K (R)

Coach Greer and Coach Kendall are preparing for Field Day events. Coach Greer purchases 5 bags of sports balls. Each of his bags contains 8 sports balls. Coach Kendall purchases 8 bags of sports balls. Each of her bags contains 5 sports balls. Which statement is true?

• Coach Greer purchases more sports balls because his bags contained more sports balls.

• Coach Kendall purchases more sports balls because she purchases more bags.

• The coaches purchase equal numbers of sports balls.

• The coaches purchase a total of 50 sports balls.

• Julie says, “First, multiply 8 x 3 to get a total of 24. Then divide that by 6 people to find a cost of $4.”

• Lacy says, “There are 7 of us, so add 7 and 8 to find a sum of 15. Then multiply 15 x 3 to find a total cost of $45.”

• Rosario says, “Add 8 and 3 to find a total of 11. Then multiply that sum by 7 to find a total cost of $77.”

• Shantel says, “First, subtract 3 from 8 to get a difference of 5. Then multiply by 7 for a total cost of $35.”

Ginger and Roberta are having a party. The picture shows the number of cupcakes each girl brought to the party. Four other girls will also attend the party. If all the girls share the cupcakes equally, how many cupcakes will each girl receive?

• 64

• 4

• 20

• 3

Isaac invites 10 friends to his swim party. He buys three 12-packs of bottled water and puts an equal number of bottles in each of 4 coolers. How many bottles of water does Isaac place in each cooler?

• 60

• 9

• 40

• 16

Tanner makes 36 muffins for a sale. He puts 6 muffins into each box and sells the boxes for $5 each. If he sells all the boxes, how much money does Tanner make?

• $36

• $30

• $47

• $110

Rylie collects stickers. She has 4 star stickers. Rylie has twice as many animal stickers as star stickers. She has three times as many sports stickers as animal stickers. To find the total number of sports stickers, Rylie writes this equation. (4 × 2) × 3 = 24 What is another way Rylie could group the factors to find the number of sports stickers? Complete the equation by circling the correct answers from the drop-down menus. ( (a)   × (b)   ) × (c)   = (d)   4 (4 + 2) × 3 (2 × 3) (8 + 3) = 15 18 24

• 4

• 2

• 3

• 24

Terri Kay is organizing the shelves at the food pantry. She has 5 cases of canned foods with 18 cans in each case. She needs to put an equal number of cans on each of the 9 shelves in the pantry. How many cans can Terri Kay place on each shelf of the food pantry?

• 10 cans

• 8 cans

• 12 cans

• 15 cans

Camila, Toffer, and Ron bake cupcakes for the bake sale. Ron and Toffer each bake 9 cupcakes. Camila bakes the same number of cupcakes as Ron and Toffer together. How many total cupcakes do the three people bake?

• 27 cupcakes

• 18 cupcakes

• 36 cupcakes

• 24 cupcakes

Shirley makes sugar cookies. She plans to decorate the cookies with icing. Shirley arranges the cookies in five rows of eight cookies to cool as shown. When Shirley removes the next batch of cookies from the oven, she adds two more rows and one more column to the array of cookies that are cooling. Which of the following equations does the new array of cookies show? Select TWO correct answers.

• 7 + 9 = 16

• 7 × 9 = 63

• 8 × 5 = 40

• 40 ÷ 5 = 8

• 63 ÷ 9 = 7