Mentally add 10 or 100 to a given number 100—900, and mentally subtract 10 or 100 from a given number 100—900.
Standard detail
CCSS.Math.Content.2.NBT.B.8
Standard
Depth 2Parent ID: FCBF750761344C6687642758BA374434Standard set: Grade 2
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.2.NBT.B.8
- Standard ID
- 728BFD6C8EEE485FA4AC0C361E4D1E68
- ASN identifier
- S21341408
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 02
- Ancestor IDs
- FCBF750761344C6687642758BA374434D2C867A494F4484BA65F842CD2B27B09
- Source document
- Common Core State Standards for Mathematics (2010)