Subtraction

A reminder of how to subtract one number from another using the column method.

 

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Area of a Trapezium

Area of a Trapezium

Check that you can find the area of a trapezium and use the trapezium area formula for problem solving. So far this activity has been accessed 17457 times and 3743 Transum Trophies have been awarded for completing it.

Teacher: Click the play button in the centre of the video screen above. In the bottom right corner of the video (when you cursor moves over the playing video) is a broken square button which opens full-screen mode.

Subtraction

A reminder of how to subtract one number from another using the column method.

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