Rounding to the Nearest Ten and Hundreds

Front

What does it mean to round a number to the nearest ten?

Back

Rounding a number to the nearest ten means adjusting the number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's 4 or less, round down.

Front

How do you round a number to the nearest hundred?

Back

To round a number to the nearest hundred, look at the tens digit. If it's 5 or more, round up to the next hundred; if it's 4 or less, round down to the previous hundred.

Front

What is the nearest ten to the number 43?

Back

The nearest ten to 43 is 40.

Front

What is the nearest hundred to the number 456?

Back

The nearest hundred to 456 is 500.

Front

If a number ends in 5, how do you round it to the nearest ten?

Back

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

Front

What is 99 rounded to the nearest ten?

Back

99 rounded to the nearest ten is 100.

Front

What is the result of rounding 421 to the nearest hundred?

Back

421 rounded to the nearest hundred is 400.

Front

When rounding 400 + 60 + 2 to the nearest hundred, what is the result?

Back

400 + 60 + 2 rounded to the nearest hundred is 500.

Front

What is the rule for rounding numbers?

Back

The rule for rounding numbers is: if the digit to the right of the rounding place is 5 or greater, round up; if it's less than 5, round down.

Front

Why is rounding important in everyday life?

Back

Rounding is important because it simplifies numbers, making them easier to work with in calculations and estimations.