Determine the unknown whole number in an addition or subtraction equation with sums/differences within 20, with the unknown in any position (e.g., 8 + ? = 11, 5 = ? – 3, 6 + 6 = ?).
Standard detail
1.OA.D.8
Content Standard
Depth 3Parent ID: 8D2BBD0ECD9747EDBD29B86413D02BDFStandard set: Grade 1
Original statement
Quick facts
- Statement code
- 1.OA.D.8
- Standard ID
- 97D1A322B2DB4034AFC0C431D8269D37
- ASN identifier
- S21321989
- Subject
- Mathematics (2023-)
- Grades
- 01
- Ancestor IDs
- 8D2BBD0ECD9747EDBD29B86413D02BDF3235C5D1C7BC4477A4306D52B50BB7C8B5CA77EB7741498A9931B91A8DE2F41D
- Source document
- Tennessee Academic Standards: Mathematics K-4th Year (2023)