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

What does it mean to round to the nearest ten thousand?

Back

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

Front

How do you determine which way to round a number?

Back

Look at the digit to the right of the place value you are rounding to. If it is 5 or greater, round up. If it is less than 5, round down.

Front

What is 391,991 rounded to the nearest ten thousand?

Back

390,000

Front

What is 993,110 rounded to the nearest hundred thousand?

Back

1,000,000

Front

What is 100,003 rounded to the nearest hundred thousand?

Back

100,000

Front

What is 123,456,789 rounded to the nearest million?

Back

123,000,000

Front

Round 3,450 to the nearest hundred.

Back

3,500

Front

What is the rule for rounding numbers?

Back

The rule for rounding is to look at the digit immediately to the right of the target digit. If it's 5 or more, increase the target digit by one. If it's less than 5, keep the target digit the same.

Front

What is the nearest thousand to 4,678?

Back

4,700