Dividing decimals by 10, 100, 1,000
Dividing by 10
When you divide by \(10\), each digit moves one place to the right. Hundreds become tens, tens become units, units become tenths and tenths become hundredths.
Image caption, Dividing by 10
What is 27 divided by 10?
Image caption, Dividing by 10
Each digit moves 1 place to the right. Therefore 27 ÷ 10 = 2.7
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Dividing by 100
When you divide by \({100}\), each digit moves two places to the right.
Image caption, Dividing by 100
What is 2 divided by 100?
Image caption, Dividing by 100
Each digit moves 2 places to the right. We don't have any units and tenths, so we place a '0' in the columns. Therefore 2 ÷ 100 = 0.02
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Dividing by 1,000
When you divide by \({1,000}\), each digit moves three places to the right.
Image caption, Dividing by 1,000
What is 30 divided by 1,000?
Image caption, Dividing by 1,000
Each digit moves 3 places to the right. We don't have any units and tenths, so we use '0' in each column. A zero in the thousandths column is not needed so we ignore it. Therefore 30 ÷ 1,000 = 0.03
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