Rounding

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler or easier to work with, typically by increasing or decreasing it to the nearest specified place value.

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 100.

Front

How do you determine whether to round up or down when rounding to the nearest hundred?

Back

If the last two digits of the number are 50 or more, round up. If they are less than 50, round down.

Front

What is the result of rounding 754 to the nearest hundred?

Back

The result is 800.

Front

If a number is 293, what is it when rounded to the nearest hundred?

Back

It rounds to 300.

Front

What is the nearest hundred to 678?

Back

The nearest hundred to 678 is 700.

Front

How do you round a number to the nearest ten?

Back

To round to the nearest ten, look at the last digit. If it is 5 or more, round up; if it is less than 5, round down.

Front

What is the result of rounding 44 to the nearest ten?

Back

The result is 40.

Front

What is the nearest ten to 349?

Back

The nearest ten to 349 is 350.

Front

What is the difference between rounding to the nearest ten and rounding to the nearest hundred?

Back

Rounding to the nearest ten focuses on the last digit (units place), while rounding to the nearest hundred focuses on the last two digits (tens and units places).