Rounding to the Nearest Ten and Hundred

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten or hundred to make it easier to work with.

Front

What is the nearest ten to the number 240?

Back

240 is already at the nearest ten.

Front

What is the greatest possible number that rounds to 240 when rounding to the nearest ten?

Back

244.

Front

What is the least possible number that rounds to 240 when rounding to the nearest ten?

Back

235.

Front

How do you round the number 135 to the nearest ten?

Back

135 rounds to 140.

Front

What is the nearest ten to the number 171?

Back

171 rounds to 170.

Front

What is the greatest possible number that rounds to 680 when rounding to the nearest ten?

Back

684.

Front

What is the least possible number that rounds to 680 when rounding to the nearest ten?

Back

676.

Front

If a number is between 245 and 254, what does it round to?

Back

It rounds to 250.

Front

If a number is between 135 and 144, what does it round to?

Back

It rounds to 140.