Formulae and rearranging

Substitute into formulae, write your own, change the subject (including when it appears twice) and use rearranged formulae from science and finance.

Start: Substituting into formulaeAbout 11 min

Lessons

Substituting into formulae
Writing formulae
Changing the subject
When the subject appears twice
Using formulae

Practice and tests

Mixed practiceQuestions mixed across your lessons.

Question bank 41 practice questions with worked solutions
Topic test13 questions, 45 minutes, an estimated grade, the same questions on each try

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