 # Rounding To 1 2 or 3 decimal places

• Slides: 7 Rounding To 1, 2 or 3 decimal places Round to 1 decimal place U. 1. 6 1/100 1. 682 1/1000 8 2 units tenths decimal point thousandths hundredths 1) Draw a line to the right of the 1 st decimal place 1. 682 2) Is the number on the right 5 or bigger? 3) YES, so round up 1. 7 Round to 1 decimal place U. 3. 2 1/100 3. 257 1/1000 5 7 units tenths decimal point thousandths hundredths 1) Draw a line to the right of the 1 st decimal place 3. 257 2) Is the number on the right 5 or bigger? 3) NO, so round down 3. 2 Round to 2 decimal places U. 1. 6 1/100 1. 687 1/1000 8 7 units tenths decimal point thousandths hundredths 1) Draw a line to the right of the 2 nd decimal place 1. 687 2) Is the number on the right 5 or bigger? 3) YES, so round up 1. 69 Round to 2 decimal places U. 1. 6 1/100 1. 682 1/1000 8 2 units tenths decimal point thousandths hundredths 1) Draw a line to the right of the 2 nd decimal place 1. 682 2) Is the number on the right 5 or bigger? 3) No, so round down 1. 68 Round to 3 decimal places U. 7. 5 1/100 8 1/10000 7 2 7. 5872 Tens of thousandths units tenths hundredths decimal hundredths point 1) Draw a line to the right of the 3 rd decimal place 7. 5872 2) Is the number on the right 5 or bigger? 3) NO, so round down 7. 587 Round to 3 decimal places U. 1. 6 1/100 8 1/10000 7 8. 3452 Tens of thousandths units tenths hundredths decimal hundredths point 1) Draw a line to the right of the 3 rd decimal place 8. 3459 2) Is the number on the right 5 or bigger? 3) YES, so round up 8. 346