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?

Back

Rounding to the nearest ten means adjusting a number to the closest multiple of ten.

Front

How do you round a number ending in 5?

Back

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

Front

What is 67,396 rounded to the nearest ten?

Back

67,400

Front

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

Back

1,000,000

Front

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

Back

390,000

Front

What is 3,493,200 rounded to the nearest million?

Back

3,000,000

Front

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

Back

100,000

Front

What does it mean to round to the nearest hundred?

Back

Rounding to the nearest hundred means adjusting a number to the closest multiple of one hundred.

Front

What is the rule for rounding numbers less than 5?

Back

If the digit to the right of the rounding place is less than 5, you round down.