# CCSS.1.OA.D.7

Understand the meaning of the equal sign and determine if equations are true or false.

System: US Common Core Math
Route: /math/standards/us-ccss/1-oa-d-7
Skills: 1

## AXIO Skills and Examples

- [Balancing equations](/math/skills/prealg/equation-balance) — Equations, Variables, Expressions, and Inequalities