GCSE Maths Revision Guide
Standard Form (Calc)
Calculating large numbers using the x10^x button on calcs. This free GCSE Maths module combines short explanations, worked examples, flashcard-style recall, and timed practice so students can revise the topic without creating an account.
Foundation Skills
Writing Standard Form
A number between 1 and 10, multiplied by a power of 10. E.g. 4500 = 4.5 × 10³.
Higher Skills
Calculator Buttons
Use the [EXP] or [×10^x] button on your calculator, NOT the regular multiply button, when doing standard form calculations.