Rounding to the nearest 10 and 100

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten or hundred.

Front

What does it mean to round to the nearest ten?

Back

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

Front

What does it mean to round to the nearest hundred?

Back

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

Front

How do you determine if a number rounds up or down?

Back

If the last digit is 5 or more, round up. If it is 4 or less, round down.

Front

Round 416 to the nearest hundred.

Back

400

Front

Round 205 to the nearest ten.

Back

210

Front

Is 943 less than or greater than the halfway number when rounding to the nearest hundred?

Back

Less than (the halfway number is 950).

Front

What is 943 rounded to the nearest ten?

Back

940

Front

Round 745 to the nearest hundred.

Back

700

Front

True or False: 205 rounded to the nearest ten is 300.

Back

False.