SMjhXown
4.0
CCSS.Math.Content.3.MD.C.7d
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.
161
2020-12-17T17:26:55.738965Z
2020-12-17T17:26:55.738995Z
5