Rounding to the nearest 10 and 100

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten or hundred.

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Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means finding the closest multiple of ten to a given number.

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Front

What does it mean to round to the nearest hundred?

Back

Rounding to the nearest hundred means finding the closest multiple of one hundred to a given number.

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Front

How do you determine if a number rounds up or down?

Back

If the last digit is 5 or more, round up. If it is 4 or less, round down.

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Front

Round 416 to the nearest hundred.

Back

400

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Front

Round 205 to the nearest ten.

Back

210

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Front

Is 943 less than or greater than the halfway number when rounding to the nearest hundred?

Back

Less than (the halfway number is 950).

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Front

What is 943 rounded to the nearest ten?

Back

940

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Front

Round 745 to the nearest hundred.

Back

700

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Front

True or False: 205 rounded to the nearest ten is 300.

Back

False.

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