Simple and Compound Interest ~ Made Easy!

From basic simple interest for Core, and multi step compound growth, to depreciation for Extended, this guide gives you everything you need to score top marks!
📓 Clear, bite sized revision notes. Copy on to your exercise book.
📈 Interactive growth calculator with graph. Change interest rate and see how the growth and final amount change.
❓️Quick concept checks and exam style questions for IGCSE/O Level. Copy the questions and work on your exercise book.
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