Archive for August 12, 2014
Teaching 4.NF.C.7 – Compare Two Decimals to Hundredths by Reasoning about their Size
Compare Two Decimals to Hundredths Number & Operations – Fractions – 4th Grade Understand decimal notation for fractions, and compare decimal fractions. 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…
More...Teaching 4.NF.C.5 .6 – Express a Fraction with Denominator 10 as an Equivalent Fraction with Denominator 100 & Decimal Notation with Denominators 10 or 100
Expressing Fractions Number & Operations – Fractions – 4th Grade Understand decimal notation for fractions, and compare decimal fractions. 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 100.2 For example, express 3/10 as 30/100, and add…
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