Rounding Decimals

Rounding
Decimals

Emily bought 3.256 pounds of
apples at the farmer’s market.

What is the weight of the

apples rounded to the nearest

tenth?

Charlie’s new puppy weighs

4.83 pounds. What is the

puppy’s weight rounded to the

nearest whole number?

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George used the GPS tracker on his smartphone to record his bicycle route and mileage. After his ride, the tracker showed his route was 8.537 miles. What is this mileage rounded to the nearest tenth?

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Gabriel bought a watermelon that weighs 4.359 lbs. What is the watermelon weight rounded to the nearest hundreths?

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Mount St. Helen is about 36,309.615 centimeters high. What is Mount St. Helen height rounded to the nearest whole number?

Multiple Select

The list shows the masses of five pencils. Which pencils each have a mass of approximately 8.6 grams when rounded to the nearest tenth of a gram?

• Pencil V

• Pencil W

• Pencil X

• Pencil Y

• Pencil Z

​A number rounded to the nearest hundredths is 635.82. The original number is greater than 635.82. What could be the number? There are more than one possible answer.

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A number rounded to the nearest hundredths is 384.93. The original number is greater than 384.93. What could be the number? There is more than one possible answer.

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A number rounded to the nearest tenths is 96.7. The original number is greater than 96.7. What could be the number? There are more than one possible answer.

Kelly rounds a decimal number to the nearest tenth, then records the rounded number as shown. 653.7

Which numbers could Kelly have rounded to the nearest tenth?

Select TWO correct answers.
A. 653.07 B. 653.68 C. 653.076 D. 653.61 E. 653.725

Multiple Select

Jamie rounds a decimal number to the nearest tenth, then records the rounded number as shown.

 

46.8

 

Which numbers could Jamie have rounded to the nearest tenth?

 

Select TWO correct answers.

• 46.79

• 46.74

• 46.851

• 46.846

• 46.082

​Which number would have the same value whether rounded to the nearest tenth or to the nearest hundredth?
A. 0.777
B. 6.103
C. 13.135
D. 104.047

Multiple Choice

Which number would have the same value whether rounded to the nearest tenth or to the nearest hundredth?

• 3.457

• 214.318

• 5.204

• 14.038

Fill in the Blanks

What is 0.78 rounded to the tenths place?

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What is 6.475 rounded to the nearest hundredth?

​Independent Practice