Rounding Decimal Numbers

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of 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 hundredth?

Back

Rounding to the nearest hundredth means adjusting a decimal number so that it has two digits after the decimal point.

Front

How do you round a number up?

Back

If the digit to the right of the rounding place is 5 or greater, you increase the rounding place by one.

Front

How do you round a number down?

Back

If the digit to the right of the rounding place is less than 5, you keep the rounding place the same.

Front

Round 6.789 to the nearest hundredth.

Back

6.79

Front

Round 4.267 to the nearest whole number.

Back

4

Front

What is the rounded value of 7.893 to the nearest hundredth?

Back

7.89

Front

Round 9.126 to the nearest whole number.

Back

9

Front

What is the rounded value of 2.345 to the nearest hundredth?

Back

2.35

Front

What is the significance of rounding in everyday life?

Back

Rounding helps simplify calculations, making it easier to estimate and manage numbers in daily activities.