Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure.
Standard detail
CCSS.Math.Content.4.MD.C.7
Standard
Depth 2Parent ID: BBBDB104931D41A0B3436D9DFC5E36C0Standard set: Grade 4
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.4.MD.C.7
- List ID
- 7.
- Standard ID
- A8940EF40A0F4CDF98E6252FC55CF66B
- ASN identifier
- S11434B2
- Subject
- Common Core Mathematics
- Grades
- 04
- Ancestor IDs
- BBBDB104931D41A0B3436D9DFC5E36C0D0B4B9A0DFE401311CF268A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US