K.OA.1 (Mathematics)
Standard Identifier:
K.OA.1
Content Area:
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.
Standard:
Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Footnote:
Drawings need not show details, but should show the mathematics in the problem. (This applies wherever drawings are mentioned in the Standards.)
Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
Standard:
Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Footnote:
Drawings need not show details, but should show the mathematics in the problem. (This applies wherever drawings are mentioned in the Standards.)
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