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Understanding Decimals

Page history last edited by Nick Pyzik 6 years, 6 months ago

LEARN Learn about fractions and decimals relate to each other
Model and Represent fractions as decimals using money	Use Models of Fractions and Decimals to Make Comparisons	Relate Decimal Comparisons to Fraction Comparisons

PRACTICE Practice with expressing fractions as decimals
Model and Represent fractions as decimals using money	Use Models of Fractions and Decimals to Make Comparisons	Relate Decimal Comparisons to Fraction Comparisons

STUDENT SELF-ASSESSMENT CLICK HERE TO DOWNLOAD THE STUDENT SELF-ASSESSMENT CCSS.MATH.CONTENT.4.NF.C.5 Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.2For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100. CCSS.MATH.CONTENT.4.NF.C.6 Use decimal notation for fractions with denominators 10 or 100. For example, rewrite 0.62 as 62/100; describe a length as 0.62 meters; locate 0.62 on a number line diagram. CCSS.MATH.CONTENT.4.NF.C.7 Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model.

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