Rounding to 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 10?

Back

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

Front

What does it mean to round to the nearest 100?

Back

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

Front

How do you round a number that is exactly halfway between two multiples?

Back

If a number is exactly halfway between two multiples, round up to the higher multiple.

Front

What is 555 rounded to the nearest 100?

Back

600

Front

There are 721 students in a school. About how many students are there in the school rounded to the nearest 100?

Back

700

Front

What is 760 rounded to the nearest 100?

Back

800

Front

What is 203 rounded to the nearest 10?

Back

200

Front

Round the number 466 to the nearest 100.

Back

500

Front

What is the rule for rounding numbers?

Back

If the digit to the right of the rounding place is 5 or more, round up. If it is less than 5, round down.