Explain why addition and subtraction strategies work, using place value and the properties of operations.
Standard detail
CCSS.Math.Content.2.NBT.B.9
Standard
Depth 2Parent ID: FCBF750761344C6687642758BA374434Standard set: Grade 2
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.2.NBT.B.9
- Standard ID
- 17546B69761B453FAAAE27EDE9936892
- ASN identifier
- S21341409
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 02
- Ancestor IDs
- FCBF750761344C6687642758BA374434D2C867A494F4484BA65F842CD2B27B09
- Source document
- Common Core State Standards for Mathematics (2010)