Develop understanding of fractions as numbers.CCSS.MATH.CONTENT.3.NF.A.1 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.CCSS.MATH.CONTENT.3.NF.A.2 Understand a fraction as a number on the number line; represent fractions on a number line diagram. CCSS.MATH.CONTENT.3.NF.A.3 Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. |

## Fractions are equal parts of a whole |
## Fraction as a number on a number line |
## equivalent fractions |