Topic 3 Review

12 x 10⁴⁼

• 12,000

• 1.200

• 122,000

• 120,000

100 x 815

• 81,500

• 8,150

• 815

• 815,000

Estimate the product 7 x 396

• 2,772

• 2,800

• 300

• 5,600

Estimate the product. 415 x 8

• 2,450

• 2,200

• 3,320

• 3,200

Find the product. 54 x 9

• 458

• 472

• 486

• 526

871 x 32

• 6,868

• 4,355

• 27, 872

• 24,142

Alexandria has a collection of 34 dolls. A toy store has 15 times as many dolls as Alexandria. How many dolls are in the store?

• 510

• 325

• 710

• 540

A store received a shipment of 37 TVs valued at $625 each. What is the total value of the shipment?

Jessica saved $1,250 last year. Courtney saved 7 times as much as Jessica saved. How much money did Courtney save last year?

Use a bar model to solve the problem.

The length of James's pool is 16 feet. The length of the pool at Wing Park is 4 times as long. How long is the pool at Wing Park?