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 determine which hundred to round to?

Back

Look at the tens digit: if it is 5 or greater, round up; if it is 4 or less, round down.

Front

Round 4,843 to the nearest hundred.

Back

4,800

Front

Round 149 to the nearest hundred.

Back

100

Front

What does it mean to round to the nearest ten thousand?

Back

Rounding to the nearest ten thousand means finding the closest multiple of 10,000 to a given number.

Front

How do you determine which ten thousand to round to?

Back

Look at the thousands digit: if it is 5 or greater, round up; if it is 4 or less, round down.

Front

Round 945,103 to the nearest ten thousand.

Back

950,000

Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means finding the closest multiple of 10 to a given number.

Front

How do you determine which ten to round to?

Back

Look at the units digit: if it is 5 or greater, round up; if it is 4 or less, round down.