2.OA.3 | EngageNY

CCLS - Math: 2.OA.3

Category
Operations And Algebraic Thinking
Sub-Category
Work With Equal Groups Of Objects To Gain Foundations For Multiplication.
State Standard:
Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.