CCSS.1.OA.B.4 | AXIO Math

CCSS.1.OA.B.4

subtraction, unknown addend, inverse relationship; interpret, solve, explain.

Part of US Common Core Math.

Common Core Math Common Core by state

Skills

Equations Unknown Add SubEquations, Variables, Expressions, and Inequalities Missing Addend Within 20Whole-Number Operations and Fact Fluency