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NumberFoundation

Simple interest

A strip of years, each earning the same interest. Find the interest for one year, multiply by the number of years, then add it to the start when the question asks what it is worth.

A free key stage 3 and GCSE Foundation number lesson on simple interest, spec code R9. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket and an end of unit test.

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