SL AI · Number and Algebra

Scientific notation and estimation

Every SL AI paper hides at least one question that turns on writing an answer in a·10^k form. Getting the exponent right — and rounding to 3 significant figures — is the difference between an M-mark awarded and lost.

Practise Scientific notation and estimation with AI marking

Open the full SL AI engine — every question in this unit is worked through with instant AI-graded feedback on your handwritten workings.

Open SL AI Number and Algebra →

Related in Number and Algebra

Arithmetic sequences and series
Geometric sequences and compound interest
Financial maths — loans, mortgages and CG50

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