## 3.NF.2.a (Mathematics)

Standard Identifier:

**3.NF.2.a**
Content Area:

**Mathematics**
Grade:

**3**
Domain:

**Number and Operationsâ€”Fractions****Cluster**:

Develop understanding of fractions as numbers.

**Standard**:

Understand a fraction as a number on the number line; represent fractions on a number line diagram. 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. 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.

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