Unit 3 Review/Study Guide

Mr. Grimes is a farmer. He is putting ears of corn into bundles of ten ears for sale at the market. If he has 30,000 ears of corn, how many bundles of ten does he have?

Paris said he has 3,000 bundles of ten and Kiaja disagrees and explains that he has 300 bundles. Which one is correct? Why?

• Kiaja

• Paris

• Neither

• both

Seryah was making cookies for her classmates. She has 36 chocolate chip cookies and twenty-five peanut butter cookies.She wants to put 8 cookies in each bag.

How many cookies does she have? ________ Write an equation Seryah could use to determine the number of bags that she can make. __________________________ Solve the equation. How many full bags of cookies can Seryah make?_________

• 61; 61/8 =; 7 full bags

• 75; 73/8 =; 7 R 3

• 100; 100/8; 8 full bags

• none of the above

Mrs. Kitchings wants to buy pizza for her class. There are 23 children in the class. Each pizza serves 8 children. How many whole pizzas should Mrs. Kitchings buy so that each child gets one slice?

• 2

• 3

• 3.8

• 4

Delightful Bakery sells cupcakes in packs of 8. On Monday, the bakery baked 318

cupcakes in the morning and 271 cupcakes in the afternoon. How many 8-pack of cupcakes can the bakery sell?

• 52

• 65

• 73

• 74

Kaleb’s mom is buying packs of hamburger buns for their family reunion. She will need

between 60 and 70 buns total. There are 8 buns per pack.

What is a reasonable choice for the number of packs to buy?

• 500 packs

• 413 packs

• 35 packs

• 8 packs

Jamie and his mother went to the store and bought 7 packages of ground beef for $6 each

and 6 boxes of taco shells for $3 each. How much money did she spend? __________

• $50

• $55

• $60

• $75

Solve: 5,376 ÷ 4

• 1,344

• 2,542

• 5,376

• 6,587

Jullian and Landon won the first place prize of $5,600 for their sculpture at the Museum of Art. If they split the money evenly, how much will each boy get? ____________

• $5,600

• $4,200

• $3,600

• $2,800

Phiona and Bella are crocheting a scarf for Arts in the Heart. Phiona’s scarf measures 42 inches long. This is 6 times the length of Bella’s scarf. Which equation can be used to find how long Bella’s scarf is?

• 42 + 6 = __

• 42 x 6 = __

• 42 + 42 + 42 + 42 + 42 + 42 = __

• 42 ÷ 6 = __

Kelysse has been playing soccer for 7 years. Her coach has been playing soccer for 14 years. Which statement is correct?

• Kelysse has played 2 years more than her coach.

• Her coach has played 2 years more than Kelysse.

• Kelysse has played soccer 2 times as many years as her coach

• Her coach has played soccer 2 times as many years as Kelysse.