Common Core Teaching Resources

CCSS.MATH.CONTENT.3.MD.C.7.D

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.

The latest CCSS.MATH.CONTENT.3.MD.C.7.D teaching resources

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