Rounding

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler and 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 ten?

Back

Rounding to the nearest ten means adjusting a number to the closest multiple of ten. If the last digit is 5 or more, round up; if it's less than 5, round down.

Front

How do you round the number 26 to the nearest ten?

Back

26 rounded to the nearest ten is 30.

Front

What is the rule for rounding to the nearest hundred?

Back

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

Front

Round the number 502 to the nearest hundred.

Back

502 rounded to the nearest hundred is 500.

Front

What does it mean to round to the nearest thousand?

Back

Rounding to the nearest thousand involves adjusting a number to the closest multiple of one thousand, based on the hundreds digit.

Front

How do you round the number 8,290 to the nearest thousand?

Back

8,290 rounded to the nearest thousand is 8,000.

Front

What is the process for rounding to the nearest ten?

Back

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

Front

Round the number 752 to the nearest ten.

Back

752 rounded to the nearest ten is 750.

Front

What is the significance of the digit in the place value you are rounding to?

Back

The digit in the place value you are rounding to determines whether you round up or down based on the digit immediately to the right.