Write 0.000 043 2 in standard form.
Write 3.6 × 105 as an ordinary number.
Work out 3×104×8×1032×10−2\displaystyle \frac{3 \times 10^4 \times 8 \times 10^3}{2 \times 10^{-2}}2×10−23×104×8×103
261 exam-style questions on Eduqas GCSE Maths Standard Form. Each one has a worked solution and a mark scheme showing where the marks go.