2.OA.3 (Mathematics)
Standard Identifier:
2.OA.3
Content Area:
Mathematics
Grade:
2
Domain:
Operations and Algebraic Thinking
Cluster:
Work with equal groups of objects to gain foundations for multiplication.
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.
Work with equal groups of objects to gain foundations for multiplication.
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.
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