Standard Alignments:

TEKS Math: K.3.A

(A) Model the action of joining to represent addition and the action of separating to represent subtraction

AU Math: ACMNA004

(F) Represent practical situations to model addition and sharing (ACMNA004)

CCSS Math: K.OA.1

K.OA.1 Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.