CC 4MD-7

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.

Grade: 4
Domain: Measurement and Data
Sketch angles of specified measure.  


All Standards    Common Core Standards K-8


Page last modified on April 13, 2011, at 06:30 AM