![]() ![]() Record the results of comparisons with the symbols $>$, =, or $$, =, or $ 1$ as a sum of fractions $1/b$. Recognize that comparisons are valid only when the two fractions refer to the same whole. ![]() Compare two fractions with the same numerator or the same denominator by reasoning about their size. Examples: Express $3$ in the form $3 = 3/1$ recognize that $6/1 = 6$ locate $4/4$ and $1$ at the same point of a number line diagram.ģ.NF.A.3.d. Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Explain why the fractions are equivalent, e.g., by using a visual fraction model.ģ.NF.A.3.c. Recognize and generate simple equivalent fractions, e.g., $1/2 = 2/4$, $4/6 = 2/3$. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.ģ.NF.A.3.b. Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.ģ.NF.A.3.a. Recognize that the resulting interval has size $a/b$ and that its endpoint locates the number $a/b$ on the number line.ģ.NF.A.3. Represent a fraction $a/b$ on a number line diagram by marking off $a$ lengths $1/b$ from 0. Recognize that each part has size $1/b$ and that the endpoint of the part based at 0 locates the number $1/b$ on the number line.ģ.NF.A.2.b. Represent a fraction $1/b$ on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into $b$ equal parts.
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