Rounding off numbers grade 3

Front

87 is _______ when rounded off to the nearest ten.

Back

90

Front

309 when rounded off to the nearest hundred become ______.

Back

300

Front

2386 when rounded off to the nearest hundred become ________

Back

2400

Front

Round off 6374 to the nearest hundred become ________

Back

6400

Front

845 is __________ when rounded to the nearest hundred.

Back

800

Front

What is rounding off?

Back

Rounding off is the process of adjusting a number to a nearby, more convenient value.

Front

When rounding to the nearest ten, what digit do you look at?

Back

You look at the ones digit.

Front

If the ones digit is 5 or more, what do you do when rounding to the nearest ten?

Back

You round up.

Front

If the ones digit is less than 5, what do you do when rounding to the nearest ten?

Back

You round down.

Front

What is the nearest hundred to 450?

Back

500