IGCSE 核心数学 2016年夏季 真题试卷4（含答案）版本2 IGCSE Core Math 2016 Summer Past Exam Paper 4 (with answer) v2.pdf

PMT Cambridge International Examinations Cambridge International General Certificate of Secondary Education * 4 4 MATHEMATICS 0580/42 9 Paper 4 (Extended) May/June 2016 0 9 2 hours 30 minutes 8 7 Candidates answer on the Question Paper. 7 9 Additional Materials: Electronic calculator Geometrical instruments 8 Tracing paper (optional) * READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use an HB pencil for any diagrams or graphs. Do not use staples, paper clips, glue or correction fluid. DO NOT WRITE IN ANY BARCODES. Answer all questions. If working is needed for any question it must be shown below that question. Electronic calculators should be used. If the degree of accuracy is not specified in the question, and if the answer is not exact, give the answer to three significant figures. Give answers in degrees to one decimal place. For π, use either your calculator value or 3.142. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. The