# CCSS.2.MD.A.1

length measurement, measurement tools; measure, select.

System: US Common Core Math
Route: /math/standards/us-ccss/curratom-us-ccss-2-md-a-1
Skills: 1

## Skills and Examples

- [Length Measure Ruler](/math/skills/measure/length-measure-ruler) — Measurement Units, Tools, Time, and Money