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: 4114C916E1C841C38E7E3AC74EE4507AStandard set: Grade 4
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.4.MD.C.7
- Standard ID
- 5D811A73583643F9831D0C7663AFC02E
- ASN identifier
- S21341489
- Subject
- Common Core State Standards for Mathematics (2010)
- Grades
- 04
- Ancestor IDs
- 4114C916E1C841C38E7E3AC74EE4507A72587AB53E9C4307A5A4946ED46F2374
- Source document
- Common Core State Standards for Mathematics (2010)