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: E0C9E87B224A43E8A0EFB8503905B720Standard set: Grade 2
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.2.NBT.B.8
- List ID
- 8.
- Standard ID
- D7C98BF1710A476BAFD20AEC169E9DC3
- ASN identifier
- S114345E
- Subject
- Common Core Mathematics
- Grades
- 02
- Ancestor IDs
- E0C9E87B224A43E8A0EFB8503905B720D03D55D0DFE401311CE468A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US