5.2C Rounding Decimals to Tenths or Hundredths

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was.

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means looking at the digit in the hundredths place to decide whether to round the tenths place up or keep it the same.

Front

What does it mean to round to the nearest hundredth?

Back

Rounding to the nearest hundredth means looking at the digit in the thousandths place to decide whether to round the hundredths place up or keep it the same.

Front

What is 4.89 rounded to the nearest tenth?

Back

4.90

Front

What is 7,809.582 rounded to the nearest hundredth?

Back

7,809.58

Front

What is 129.257 rounded to the nearest hundredth?

Back

129.26

Front

What is 0.642 rounded to the nearest hundredth?

Back

0.64

Front

What is 47,599.38 rounded to the nearest tenth?

Back

47,599.4

Front

When rounding, what do you do if the digit to the right is 5 or greater?

Back

If the digit to the right is 5 or greater, you round up.

Front

When rounding, what do you do if the digit to the right is less than 5?

Back

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