Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = �– 3, 6 + 6 = �.
Standard detail
1.OA.4.8
Depth 2Parent ID: C6EC3B5A0A4840FA8ED74B134F195709Standard set: 1st grade
Original statement
Quick facts
- Statement code
- 1.OA.4.8
- List ID
- 8
- Standard ID
- F49A0C00E1DE4D11895A559AF1B30425
- Subject
- Mathematics
- Grades
- 01
- Ancestor IDs
- C6EC3B5A0A4840FA8ED74B134F1957090FE83650666F4F889D4061BAC1FEAAC7
- Source document
- DoDEA College and Career Ready Standards for Mathematics
- License
- CC BY 4.0 US