Powers, roots and standard form

Squares, cubes and roots, the laws of indices (negative and fractional too), and very large and very small numbers in standard form.

Start: Powers and rootsAbout 9 min

Lessons

Powers and roots
The laws of indices
Negative and fractional indices
Standard form
Calculating with standard form

Practice and tests

Mixed practiceQuestions mixed across your lessons.

Question bank 42 practice questions with worked solutions
Topic test17 questions, 40 minutes, an estimated grade, the same questions on each try

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