Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.
Standard detail
CCSS.Math.Content.3.MD.C.7c
Component
Depth 3Parent ID: DB1670D9BA2E4F6BA040EEA5EE826670Standard set: Grade 3
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.3.MD.C.7c
- List ID
- c.
- Standard ID
- 4E5415C8BEA348EEA13B1A1C825A5036
- ASN identifier
- S114369E
- Subject
- Common Core Mathematics
- Grades
- 03
- Ancestor IDs
- DB1670D9BA2E4F6BA040EEA5EE826670834B17E279C64263AA83F7625F5D2993D0791970DFE401311CEB68A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US