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Subjects
Grades
Resource Type
Common Core: Standard
Common Core: ELA
Common Core: Math
CCLS - Math: 2.OA.2
- Category
- Operations And Algebraic Thinking
- Sub-Category
- Add And Subtract Within 20.
- State Standard:
- Fluently add and subtract within 20 using mental strategies.2 By end of Grade 2, know from memory all sums of two one-digit numbers.
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