Cathy works at a restaurant. On Monday, she served 10 tables with 5 people at each table. On Tuesday, she served 76 people. She wants to know how many more people she served on Tuesday than on Monday. Which two equations represent the problem?

• 10 × 5 = m

  
  

  76 × 50 = d

• 10 × 5 = m

  
  

  76 – 50 = d

• 10 × 5 = m

  
  

  76 + 50 = d

• 10 – 5 = m

  
  

  76 × 50 = d

Roger has 115 peanuts. He saves 34 for himself. He divides the rest equally among 9 friends.

He wants to find how many peanuts each friend gets. Which equations should he use? Select all that apply.

• 168 ÷ 9 = n

• 81 ÷ 9 = m

• 115 ÷ 9 = l

• 115 + 34 = p

• 115 – 34 = p

Tags

CCSS.3.OA.D.8

Mark sells boxes of candy bars to his neighbors. 4 neighbors each buy 3 boxes. There are 5 candy bars in each box.

• 4 × 5 + 3

• 4 + 3 × 5

• 4 + 5 + 3

• 4 × 3 × 5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the total number of candy bars that all of his neighbors will get?

4 × 3 × 5

Enter your answer in the box.

Penny has 139 postcards in her collection. Abe has 48 postcards in his collection.

Then, Abe gives his collection away. He divides it equally among Penny and 7 other friends.

How many postcards does Penny have now?

Tags

CCSS.3.OA.D.8

Katya collects badges from the National Parks Junior Rangers program.

She wants to know how many cases she needs to display her collection. She can fit 8 badges in one case.

There are 207 National Parks that participate in the Junior Ranger badge program.

She does not have the badges for 165 parks. Which equation could she use first to solve this problem?

• b = 207 – 165

• c = 42 × 8

• c = 42 ÷ 8

• b = 207 + 165

Tags

CCSS.3.OA.A.3

Mrs. Lee lives 4 miles from her office. She drives to her office and back 5 days each week. On Sunday, she also drives 127 miles to visit her sister. How many miles does Mrs. Zalesky drive each week? Enter your answer in the box.

Tags

CCSS.3.OA.D.8

Amanda counts the number of dogs she sees. She saw 2 dogs at her home each month and 6 dogs at the park each month. How many dogs did she count in 5 months?

• 30

• 35

• 40

• 45

Tags

CCSS.3.OA.A.3

A flower shop has 436 flowers. This week they sell 217 flowers.

At the end of the week the shop gets a delivery of 320 more flowers.

How many flowers does the flower shop have now?

Tags

CCSS.3.OA.D.8

Joseph earns $4 a day walking dogs. He spends all the money he earned in 5 days on 2 items. Each item costs the same amount. How much does each item cost?

• 10

• 20

• 30

• 40

Tags

CCSS.3.OA.D.8