## 3.MD.2 (Mathematics)

Standard Identifier:

**3.MD.2**
Content Area:

**Mathematics**
Grade:

**3**
Domain:

**Measurement and Data****Cluster**:

Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.

**Standard**:

Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem.

**Footnote**:

Excludes compound units such as cm^3 and finding the geometric volume of a container. Excludes multiplicative comparison problems (problems involving notions of “times as much”; see Glossary, Table 2).

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