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Standard form trainer
GCSE & A-level
Writing numbers as A × 10n — with 1 ≤ A < 10 and the right power of ten. Ten quick questions; pick the correct form.
Pair it with rounding
Standard form and significant figures go hand in hand — drill both.
Rounding trainerFree revision tool by Oscar Song Tutoring
Want a hand with this?
Everything here stays free. If Maths is where the marks keep going, I teach it one to one from the mark schemes. Free intro call, then a free first lesson.