Use addition and subtraction within 20 to solve word problems with unknowns in all positions (e.g., by using objects, drawings, and/or equations with a symbol for the unknown number to represent the problem).
Standard detail
1.OA.A.1
Depth 2Parent ID: DC247213424E47CFBFBE24F6602CA937Standard set: Grade 1
Original statement
Quick facts
- Statement code
- 1.OA.A.1
- Standard ID
- E28C88B4E06C4E109854E1A82A5F8F43
- Subject
- Math
- Grades
- 01
- Ancestor IDs
- DC247213424E47CFBFBE24F6602CA93763F97ED0355248B1A05902B27F7AB5DF
- Source document
- Core Content Connectors
- License
- CC BY 4.0 US