Write 5.2 × 10-1 as an ordinary number.
Work out the value of (3.2×103)×(6.5×104)(3.2 \times 10^3) \times (6.5 \times 10^4)(3.2×103)×(6.5×104) Give your answer in standard form.
Practise Oxford AQA IGCSE Maths Standard Form with exam-style questions for Core and Extended tier. 23 questions, matched to the Oxford AQA IGCSE Maths (9260) specification and written in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.