Write 4.09 × 10-4 as an ordinary number.
Write 60 million in standard form.
Calculate (8.2×105)×(5×10−2)(8.2 \times 10^5) \times (5 \times 10^{-2})(8.2×105)×(5×10−2)
Give your answer in standard form.
92 exam-style questions on AQA GCSE Maths Standard Form. Each one has a worked solution and a mark scheme showing where the marks go.