Rounding

Front

What happens to the digits to the right of a rounded number when rounding to a specific place value?

Back

All of the numbers to the right become zeros.

Front

How do you round the number 1,457 to the nearest hundred?

Back

1,500

Front

What is the result of rounding 439 to the nearest ten?

Back

440

Front

What is the smallest number that will round to 1000 when rounding to the nearest 1000?

Back

500

Front

What is 243 rounded to the nearest hundred?

Back

200

Front

What is rounding in mathematics?

Back

Rounding is the process of reducing the digits in a number while trying to keep its value similar.

Front

When rounding to the nearest ten, what digit do you look at?

Back

You look at the ones digit.

Front

If the digit to the right of the rounding place is 5 or greater, what do you do?

Back

You round up.

Front

If the digit to the right of the rounding place is less than 5, what do you do?

Back

You round down.

Front

What is the rule for rounding to the nearest thousand?

Back

Look at the hundreds digit; if it's 5 or more, round up; if it's less than 5, round down.