# CCSS.3.OA.B.5

operation properties, multiplication strategies, division strategies; calculate, explain, justify.

System: US Common Core Math
Route: /math/standards/us-ccss/curratom-us-ccss-3-oa-b-5
Skills: 2

## Skills and Examples

- [Array Rows Columns](/math/skills/oa/array-rows-columns) — Whole-Number Operations and Fact Fluency
- [Operations Properties Apply](/math/skills/oa/operations-properties-apply) — Equations, Variables, Expressions, and Inequalities