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# Decimals 10th 100ths

## on May 02, 2009

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## Decimals 10th 100thsPresentation Transcript

• Decimals 10ths and 100ths
• 10ths and 100ths Look at my square. It is divided into 10 rows. Dividing my square into 10 rows makes tenths. How many tenths are highlighted?
• 10ths and 100ths My square is also divided into 100 parts. These are hundredths. How many hundredths make 1 tenth? 10 hundredths = 1 tenth
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 0 . 5 7 How many hundredths is this decimal? 5 7
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 0 . 6 4 How many hundredths is this decimal? 6 4
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 0 . 0 9 How many hundredths is this decimal? 9
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 0 . 1 2 How many hundredths is this decimal? 1 2
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 1 . 3 7
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 5 . 8 9
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 3 . 0 7
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 4 . 1 1
• 10ths and 100ths What decimal fraction is the highlighted area? (Use number fans to show answer) U . 10 ths 100 ths 9 . 8 1
• 10ths and 100ths Decimal fractions can also be illustrated using number lines. Count the division between numbers. What value is each division? 10 divisions 1 hundredth 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1
• 10ths and 100ths Use your number fans to show the value of each arrow. 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1
• 10ths and 100ths Use your numbers fans show the difference between the two numbers 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1