Estimating Products of Multi-Digit Numbers

There are 13 girls on Janelle's soccer team. Uniforms cost $32 each. Circle the equation that uses estimation correctly to show about how much money the team spent?

• 20 × $30 = $600

• 5 × $35 = $175

• 10 × $30 = $300

• 20 × $32 = $640

Find the product of 64 x 62.

• 512
• 3,868
• 3,968
• 3,948

Find the product. 72 x 23

• 3,630

• 23,698

• 1,656

• 1,756

The Walker family went on a road trip. They drove 94 miles each day for 28 days. How many miles did they travel in all on the road trip?

• 2,632 miles

• 525 miles

• 2,588 miles

• 1,100 miles

Round. 304 x 29

• 9,000

• 8,000

• 10,000

• 7,000

There are 124 guests at the charity fund-raiser. Each guest donates $85 to the charity. How much money will the charity raise?

• $10,540
• $10,520
• $10,510
• $10,440

The answer to a multiplication problem is called the...

• sum

• difference

• product

• quotient

243 x 20

• 2430
• 4860
• 486
• 24300

60 x 80

• 420
• 4200
• 4800
• 480

700 x 40

• 2,800

• 280

• 28,000