Tennessee Academic Standards
TN.4.NF. Number and Operations - Fractions (NF)
4.NF.B. Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers.
4.NF.B.4. Apply and extend previous understandings of multiplication as repeated addition to multiply a whole number by a fraction.
4.NF.B.4.a. Understand a fraction ݑ/ΰݑ as a multiple of 1/ . For example, use a visual fraction model to represent 5/4 as the product 5 σ 1/4 , recording the conclusion by the equation 5/4 = 5 x 1/4.
4.NF.C. Understand decimal notation for fractions and compare decimal fractions.
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. For example, express, 3/10 as 30/100 and add 3/10 + 4/100 = 34/100.
4.NF.C.6. Read and write decimal notation for fractions with denominators 10 or 100. Locate these decimals on a number line.