Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting 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 hundred?

Back

Rounding to the nearest hundred means finding the closest multiple of 100 to a given number.

Front

How do you round a number ending in 5?

Back

If a number ends in 5, you round up to the next whole number.

Front

Round 149,754 to the nearest hundred thousand.

Back

100,000

Front

Round 365 to the nearest hundred.

Back

400

Front

What is the nearest ten to 24?

Back

20

Front

Round 149 to the nearest ten.

Back

150

Front

Round 345,678 to the nearest hundred.

Back

345,700

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.

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.