ACP 22-23 4.2D 1

Estimate the product 37 x 49 =

• 1,813

• 1,500

• 2,000

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4.2.D

Which equation would make a reasonable estimated product for this equation?

28 x 21

• 30 x 20

• 25 x 50

• 20 x 20

• 20 x 40

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4.2.D

Estimate the sum of 37+99 by rounding to the nearest tens

• 120
• 150
• 140
• 136

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4.2.D

Estimate to the thousands place.
38,674 + 83,102 =

• 122
• 122,000
• 120,000
• 121,776

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4.2.D

Eastfield college has 1,537 students. Richland college has 2,785. Rounding to the HUNDREDS place, approximately how many fewer students does Eastfield college have than Richland college.

• 1,300
• 1,200
• 1,100
• 1,500

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4.2.D

A museum has 237 works of art on the first floor. The second floor has 349 works of art. The third floor has 219 works of art. About how many works of art in all? (Use greatest place value.)

• 800

• 700

• 750

• 660

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4.2.D

Estimate to the tens place.
37 + 42 + 43 =

• 100
• 110
• 120
• 122

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4.2.D

Estimate. Round to hundreds ( 2,647 - 256 )

• 2,900

• 2,300

• 2,600

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4.2.D

This weekend, I decided to buy a chinchilla! The chinchilla cost me $96. The food cost me $13 and the cage cost me $27. About how much money did I spend this weekend?

• $150

• $140

• $136

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4.2.D

There was 926 people at basketball tournament. 607 people left before noon. Which is the best estimate of the number of people who stayed?

• 150
• 250
• 300
• 500

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4.2.D