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K.OA.A

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

Standards

K.OA.A.1 Represent addition and subtraction with objects, fingers, mental images, drawingsDrawings need...
K.OA.A.2 Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using...
K.OA.A.3 Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using...
K.OA.A.4 For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g.,...
K.OA.A.5 Fluently add and subtract within 5.