Mathematics | Grade : K
Domain - Operations and Algebraic Thinking
Cluster - Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
[K.OA.A.1] - Represent addition and subtraction with objects, fingers, mental images, drawings , sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations. [Note: Drawings need not show details, but should show the mathematics in the problem. (This applies wherever drawings are mentioned in the standards.)]
[K.OA.A.2] -
Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.