Common Core · Mathematics
3.NF.1
Grade 3 · Number & Operations—Fractions
Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.
- Official code
- CCSS.MATH.CONTENT.3.NF.1
- Short code
- 3.NF.1
- Subject
- Mathematics
- Grade
- Grade 3
- Domain
- Number & Operations—Fractions
More Grade 3 Number & Operations—Fractions standards
3.NF
Number and Operations - Fractions
3.NF.2
Understand a fraction as a number on the number line; represent fractions on a number...
3.NF.2a
Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1...
3.NF.2b
Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0....
3.NF.3
Explain equivalence of fractions in special cases, and compare fractions by reasoning...
3.NF.3a
Understand two fractions as equivalent (equal) if they are the same size, or the same...
3.NF.3b
Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3)....
3.NF.3c
Express whole numbers as fractions, and recognize fractions that are equivalent to...
3.NF.3d
Compare two fractions with the same numerator or the same denominator by reasoning...
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