Round to the Nearest 10

Front

What does it mean to round a number to the nearest ten?

Back

Rounding a number to the nearest ten means adjusting the number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's 4 or less, round down.

Front

How do you round the number 19 to the nearest ten?

Back

19 rounds to 20 because it is closer to 20 than to 10.

Front

What is the result of rounding 231 to the nearest ten?

Back

231 rounds to 230 because it is closer to 230 than to 240.

Front

When rounding the number 77 to the nearest ten, what is the result?

Back

77 rounds to 80 because it is closer to 80 than to 70.

Front

How do you round the number 836 to the nearest ten?

Back

836 rounds to 840 because it is closer to 840 than to 830.

Front

What is the rounded value of 76 when rounded to the nearest ten?

Back

76 rounds to 80 because it is closer to 80 than to 70.

Front

What is the rule for rounding numbers ending in 5?

Back

Numbers ending in 5 are typically rounded up to the next highest ten.

Front

If a number is exactly halfway between two multiples of ten, how should it be rounded?

Back

It is generally rounded up to the higher multiple of ten.

Front

What is the nearest ten to the number 45?

Back

45 rounds to 50 because it is exactly halfway between 40 and 50.

Front

How do you determine if a number should round up or down?

Back

Look at the last digit: if it is 5 or greater, round up; if it is 4 or less, round down.