Module 10 Review

Austin has 4 packs of toy cars. He gets 9 more toy cars from his brother. Now he has 33 cars. How many cars are in each pack?

• 20

• 13

• 6

• 3

Jane has 37 stickers. She buys 53 more stickers. She puts the same number of stickers on each of 10 pieces paper. How many stickers does Jane put on each piece of paper?

• 6

• 8

• 9

• 16

The third grades have 350 pens and pencils in the school store. They sell 57 pencils and 37 pens. How many pens and pencils are left in the store?

• 440

• 370

• 256

• 250

Mr. Carter has 254 pounds of potatoes. He sells 38 pounds of sweet potatoes and 74 pounds of white potatoes. How many pounds of potatoes does Mr. Carter have now?

• 142

• 218

• 290

• 366

Find the differnce:

213 - 165

• 152

• 48

• 268

• 148

Find the sum:

609 + 296

• 905

• 895

• 8915

• 900

Solve:

657 + 238

• 888

• 885

• 8815

• 895

Solve:

686 - 438

• 252

• 256

• 248

• 242

Which equation models the most reasonable estimate of the difference:

659 - 318

• 600 - 300 = 300

• 625 - 320 = 305

• 660 - 320 = 340

• 700 - 300 = 400

Which equation models the most reasonable estimate of the sum:

719 + 189

• 800 + 190 = 990

• 725 + 200 = 925

• 720 + 190 = 910

• 700 + 100 = 800