P4/P5 Math: Composite Figure made of Identical Rectangles

The formula for area and perimeter of shapes such as rectangles or square are taught since P3.

Composite figures made of identical rectangles requires students to be able to see lengths and breadths of each rectangle and how they are related to the composite figure.

Such questions are common for P4 Section C and P5 Paper 1.
No calculator is allowed.

Facade of house with rectangular windows

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