Understand a fraction a/b with a > 1 as a sum of fractions 1/b. For example, 4/5 = 1/5 + 1/5 + 1/5 + 1/5.
Initiative:
Tennessee State Standards
Framework:
Mathematics
Type:
Standard
Code:
TSS.Math.4.NF.B.3
4
Groupings:
Content Emphasis = Major Content

Elements within this Standard

Component
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
Decompose a fraction into a sum of fractions with the same denominator in more than one way (e.g., 3/8 = 1/8 + 1/8 + 1/8; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 +
Add and subtract mixed numbers with like denominators by replacing each mixed number with an equivalent fraction and/or by using properties of operations
Solve contextual problems involving addition and subtraction of fractions referring to the same whole and having like denominators

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