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Area of rectangles

Four ways into area: counting squares, multiplying sides, working backwards, and rooms and floors.

Identify area as a measurable attribute of rectangles and determine the area of a rectangle presented in real-life, mathematical problems.

Level
4 exercises
1 Counting squaresGrade 3 Easy Covering a shape and counting what it takes.10 questions 2 Area of rectanglesGrade 3 Medium Covering a rectangle in squares, and the shortcut of multiplying its sides.10 questions 3 Finding a missing sideGrade 3 Medium Working back from the area to a side you were not told.10 questions 4 Floors and wallsGrade 3 Hard Area where it is actually used, including two shapes at once.10 questions