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 399,939 rounded to the nearest hundred thousand?

Back

400,000

Front

What is 222,222 rounded to the nearest thousand?

Back

222,000

Front

What is 1,203,949 rounded to the nearest million?

Back

1,000,000

Front

What is 667,278 rounded to the nearest ten thousand?

Back

670,000

Front

What is the nearest hundred thousand to 450,000?

Back

450,000

Front

What is the nearest thousand to 1,234?

Back

1,234