IGCSE数学样题May-June 2010_2

IGCSE数学样题May-June 2010_2

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education

0580/12

May/June 2010

1 hour

Electronic Calculator Geometrical Instruments

Mathematical tables (optional) Tracing paper (optional)

*7313041459*

MATHEMATICS Paper 1 (Core)

Candidates answer on the Question Paper. Additional Materials:

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 a pencil for any diagrams or graphs.

Do not use staples, paper clips, highlighters, 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 total of the marks for this paper is 56.

This document consists of 12 printed pages.

IB10 06_0580_12/2RP

© UCLES 2010

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IGCSE数学样题May-June 2010_2

157°NOT TO84°

x°

SCALE

Find the value of x.

[1]

Answer x =

2 (a) Write down the smallest number which is a multiple of both 8 and 12. [1]

Answer(a) (b) Write down all the other multiples of both 8 and 12 which are less than 100. [1]

Answer(b)

3 Factorise completely 6mp 9pq.

Answer

[2]

© UCLES 2010 0580/12/M/J/10 Use