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Grade 3 Math - Area is a free educational video by Lumos Learning.It helps students in grades 3 practice the following standards 3.MD.5,3.MD.6,3.MD.7.
1. 3.MD.5 : Recognize area as an attribute of plane figures and understand concepts of area measurement..
2. 3.MD.6 : Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units). .
3. 3.MD.7 : Relate area to the operations of multiplication and addition..