Understand subtraction as an unknown-addend problem.
Standard detail
CCSS.Math.Content.1.OA.B.4
Standard
Depth 2Parent ID: FDFBABAA6BFA4FBDACA10CA3898A2D6EStandard set: Grade 1
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.1.OA.B.4
- List ID
- 4.
- Standard ID
- 6929CC4620B54F1692E2C20D8FAA12F8
- ASN identifier
- S114343B
- Subject
- Common Core Mathematics
- Grades
- 01
- Ancestor IDs
- FDFBABAA6BFA4FBDACA10CA3898A2D6ED0039DC0DFE401311CDD68A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
For example, subtract 10 - 8 by finding the number that makes 10 when added to 8.