Grade 3 - Measurement and Data
Standard 3.MD.7d - Find the area of a complex figure realizing it can be split into simpler shapes.
Included Skills: Geometry
Relate area to the operations of multiplication and addition. Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real world problems.