Unit 0 Rounding #2

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler and easier to work with, while keeping its value close to what it was.

Front

What does it mean to round to the nearest hundredth?

Back

Rounding to the nearest hundredth means adjusting a number to two decimal places, looking at the third decimal place to decide whether to round up or down.

Front

How do you round 23.99887 to the nearest hundredth?

Back

24.00

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means adjusting a number to one decimal place, looking at the second decimal place to decide whether to round up or down.

Front

How do you round 32.0368 to the nearest tenth?

Back

32.0

Front

How do you round 24.25697 to the nearest hundredth?

Back

24.26

Front

What is the rule for rounding up?

Back

If the digit to the right of the rounding place is 5 or greater, round up by adding 1 to the rounding place.

Front

What is the rule for rounding down?

Back

If the digit to the right of the rounding place is less than 5, round down by keeping the rounding place the same.

Front

Round 32.037 to the nearest hundredth.

Back

32.04

Front

Round 24.257 to the nearest tenth.

Back

24.3