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8 square units 2 square units 12 square units 12 square units What is the area of the shaded part of the diagram? 1 1 2 6 8 square units 2 square units 2 2 8 4 8 12 square units 12 square units © T Madas

7 square units 8 square units 12 square units 6 square units What is the area of the shaded part of the diagram? 4 3 2 6 7 square units 8 square units 4 4 8 2 12 square units 6 square units © T Madas

8 square units 8 square units 10 square units 9 square units What is the area of the shaded part of the diagram? 1 3 2 2 1 3 1 3 8 square units 8 square units 2 4 1 2 4 4 2 10 square units 9 square units © T Madas

8 square units 18 square units 12 square units 16 square units What is the area of the shaded part of the diagram? 4 4 12 6 8 square units 18 square units 8 2 5 4 3 6 12 square units 16 square units © T Madas

You have 1 minute to work out the area of the shaded part of the following grid. 5 10 15 20 25 30 35 40 45 50 55 Half of every little square is shaded … therefore … … half the grid is shaded … … the shaded part is 8 square units. © T Madas

© T Madas

8 square units 2 square units 12 square units 12 square units What is the area of the shaded part of the diagram? 1 1 2 6 8 square units 2 square units 2 2 8 4 8 12 square units 12 square units © T Madas

7 square units 8 square units 12 square units 6 square units What is the area of the shaded part of the diagram? 4 3 2 6 7 square units 8 square units 4 4 8 2 12 square units 6 square units © T Madas

8 square units 8 square units 10 square units 9 square units What is the area of the shaded part of the diagram? 1 3 2 2 1 3 1 3 8 square units 8 square units 2 4 1 2 4 4 2 10 square units 9 square units © T Madas

8 square units 18 square units 12 square units 16 square units What is the area of the shaded part of the diagram? 4 4 12 6 8 square units 18 square units 8 2 5 4 3 6 12 square units 16 square units © T Madas

You have 1 minute to work out the area of the shaded part of the following grid. 5 10 15 20 25 30 35 40 45 50 55 Half of every little square is shaded … therefore … … half the grid is shaded … … the shaded part is 8 square units. © T Madas

© T Madas