Why parents choose Splash Math for their third graders?
Intelligently adapts to the way each child learns
Get coins for each correct answer and redeem coins for virtual pets
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11.- 3rd Grade Math
Recognize Area as Additive Worksheet focuses on breaking apart a composite shape into two rectangles and then using the additive nature of area to find the total area of the shape. The worksheet starts off with a two-color figure representing two rectangles and then gradually progresses to have students identify the two rectangles on their own and then add the areas.