Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
Standard detail
CCSS.Math.Content.2.OA.A.1
Standard
Depth 2Parent ID: 25F1A2E4A27442D886723ADD7B62C09EStandard set: Grade 2
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.2.OA.A.1
- List ID
- 1.
- Standard ID
- 800715566B824BB3A5A8C464E961C2B3
- ASN identifier
- S1143453
- Subject
- Common Core Mathematics
- Grades
- 02
- Ancestor IDs
- 25F1A2E4A27442D886723ADD7B62C09ED03A32E0DFE401311CE368A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US