Rounding nearest 10 and 100

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, such as the nearest ten or hundred.

Front

What is the nearest ten to 27?

Back

30

Front

What is the nearest hundred to 149?

Back

100

Front

How do you determine which multiple of ten a number lies between?

Back

Look for the two closest multiples of ten that are below and above the number.

Front

What is 52 rounded to the nearest ten?

Back

50

Front

What is 212 rounded to the nearest hundred?

Back

200

Front

If a number is 45, what is it rounded to the nearest ten?

Back

50

Front

What is the rule for rounding numbers?

Back

If the last digit is 5 or more, round up; if it's less than 5, round down.

Front

What two multiples of ten does 27 lie between?

Back

20 and 30

Front

Round 85 to the nearest ten.

Back

90