Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Standard detail
CCSS.Math.Content.1.NBT.C.6
Standard
Depth 2Parent ID: 68702F4D7C994AF1AEFF699CEB567C56Standard set: Grade 1
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.1.NBT.C.6
- List ID
- 6.
- Standard ID
- 884F1851E494434DB4B70D01A077363D
- ASN identifier
- S1143445
- Subject
- Common Core Mathematics
- Grades
- 01
- Ancestor IDs
- 68702F4D7C994AF1AEFF699CEB567C56D008D9C0DFE401311CDE68A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US