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Which number is larger: 1.3 or 1.30?. In this lesson you will learn to identify equivalent decimals by comparing tenths and hundredths. 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 10. 10. 10. 10. 10. 10. 10. 10. 10. 2. =. 0.2. 10. 0. 0.1. 0.2. 0.3. 0.4. 0.5. 0.6. 0.7. 0.8.
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In this lesson you will learn to identify equivalent decimals by comparing tenths and hundredths.
0 1 2 3 4 5 6 7 8 9 1 10 10 10 10 10 10 10 10 10 2 = 0.2 10
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 0.2 = 10
4.13 4.013 = 1’s 1/10’s 1/100’s 1/1000’s 4 . 1 3 . 4 0 1 3
Jeff ran 3.2m and Sam ran 3.20m. Jeff says he ran farther than Sam. Is he correct?
Jeff Sam = 3.20 3.2
= 1.30 1.3
In this lesson you have learned to identify equivalent decimalsby comparing tenths and hundredth.
Andy ran 2.6m. Patty ran 2.60m. Andy says he ran farther than Patty. Is he correct?
Andy Patty = 2.6 2.60
Representing Decimals with Base Ten Blocks 1 Give the large cube in a Base 10 set a value of 1, the flat a value of one tenth, the long a value of one hundredth, and the small cube a value of one thousandth. • Use 5 base ten blocks to represent a decimal number. 2 • Record using pictures, numbers, word form and expanded form. Repeat using other combinations. 3
Representing Decimal Numbers 1 • Get 10 index cards, label them from 0 to 9, • and get one counter to represent the • decimal point. 2 • Make ten different decimal numbers using • the cards and a counter to represent the • decimal point. 3 Record each decimal number you make. Write it in expanded notation and in word form.
Which number is larger 4.7 or 4.70? Which number is larger 6.9 or 6.90?