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, ST PETER’S COLLEGE
JULY EXAMINATIONS 2016
MATHEMATICS PAPER I: GRADE 10
Date: 18 July 2016 Time: 2 hours
SESSION: 1 Marks: 100
Examiner: I. Havenga
Moderators: S. Louw; M. Horwood; W. Sokana; S. Tudhope; N. Munilall
Name of Student: _____________________________________________________
Name of Teacher: S. Louw M. Horwood W. Sokana S. Tudhope I. Havenga
(Please circle)
For Examiner’s use only:
SECTION A SECTION B
Question 1 2 3 4 5 6 7 8 9 Total
Cognitive
1/2 1/2 1/2 2 1/2 3 3/4 3 4
Levels
Actual
Mark
Possible
7 14 8 8 13 19 8 13 10 100
Mark
Read the following instructions carefully:
1. This examination paper consists of 14 pages and 9 questions. Please check that your
paper is complete.
2. Read the questions carefully. Take note of the mark allocation and the wording of the
questions.
3. Answer ALL the questions on the question paper in the spaces provided. No loose
sheets are allowed.
4. Only non-programmable, non-graphical calculators are permitted.
5. ALL CALCULATIONS AND WORKING DETAILS MUST BE SHOWN.
6. It is in your own interest to write legibly and to present your work neatly.
7. Unless otherwise stated, round off correct to TWO decimal places, where necessary.
Grade 10 Mathematics Paper I – 18 July 2016 Page 1 of 15
, SECTION A – 50 Marks
QUESTION 1 [7]
1.1 Classify the following numbers as rational, irrational or non-real:
3
1.1.1 √9 (1)
1.1.2 √9 (1)
1.1.3 √−9 (1)
1.2 ̅̅̅̅ as a common fraction.
Express 0,15 (4)
QUESTION 2 [14]
Simplify:
2𝑥 2 −8
2.1 (𝑥 − 1)(𝑥 2 + 1)(𝑥 + 1) (3) 2.2 (3)
2−𝑥
Grade 10 Mathematics Paper I – 18 July 2016 Page 2 of 15
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