4th grade math 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

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

Back

You look at the ones place digit.

Front

If the ones digit is 5 or greater, what do you do when rounding to the nearest ten?

Back

You round up.

Front

If the ones digit is less than 5, what do you do when rounding to the nearest ten?

Back

You round down.

Front

What is the nearest hundred to 753?

Back

800.

Front

What is the nearest thousand to 972?

Back

1,000.

Front

In the number 7,496, what place value is the 7 in?

Back

Thousands.

Front

When rounding 543,210 to the nearest ten thousand, which digit do you look at?

Back

The digit in the thousands place, which is 3.

Front

What is the difference of 398,457 - 123,321 rounded to the nearest hundred thousand?

Back

300,000.

Front

What does it mean to round a number?

Back

To round a number means to change it to a nearby value that is easier to work with.