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Grade 7 Math Exam 2023

This document outlines the sections and questions of a grade 7 math exam worth 50 marks total. Section A contains 5 multiple choice questions worth 1 mark each. Section B contains 5 short answer questions worth 2 marks each. Section C contains 2 multi-part questions worth 3 marks each. Section D contains 4 multi-part questions worth 4 marks each. Section E contains 1 multi-part question worth 5 marks that involves graphing a linear equation. In total, there are 20 questions testing a range of grade 7 math skills including operations, algebra, geometry, statistics, and graphing.

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fathima rifa
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229 views3 pages

Grade 7 Math Exam 2023

This document outlines the sections and questions of a grade 7 math exam worth 50 marks total. Section A contains 5 multiple choice questions worth 1 mark each. Section B contains 5 short answer questions worth 2 marks each. Section C contains 2 multi-part questions worth 3 marks each. Section D contains 4 multi-part questions worth 4 marks each. Section E contains 1 multi-part question worth 5 marks that involves graphing a linear equation. In total, there are 20 questions testing a range of grade 7 math skills including operations, algebra, geometry, statistics, and graphing.

Uploaded by

fathima rifa
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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SA2 – GRADE 7 MATH 2023 50 marks

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SECTION A

1) (3+6) X -4= …………………….. [1]

3
2) √64= ……………………….. [1]

3) Multiply n by 5 and subtract 4 = …………………….. [1]

4) Number of vertices in tetrahedron = ………………….. [1]

5) 30% of 70km = ………………….. [1]

6) Area of trapezium = …………………………….. [1]

SECTION B

7) Find the HCF and LCM of 30 and 15 [2]

8) Expand the expression 3𝑥 (9𝑥2 + 5𝑥) [2]

9) factorize 8𝑥2 − 12𝑥 [2]

1 2
10) solve 8 −5 [2]
3 3

11) A). 9 people take a test. Their scores out of 100 are; [2]
56,79,48,90,68,79,92,71
Work out the mean, median and mode.
or
B). The diagram shows a rectangle the width is 6m and length 8.5.
Workout the area of rectangle

1
SECTION C

12) solve : [3]

y(8y + 2y) − 2y(3y − 6x) and y(y + 3) − y(y + 8)

13) solve these: [3]


a) Draw a shape for hexagon and write the no of lines of symmetry and no of sides
b) Write the number of faces and no of lines in triangular prism

14) Solve these: [3]


a) Draw factor tree for 400
b) 22 × 6 × 33

SECTION D
15) Solve these: [4]
a) Find the term –to-term rule and the next two terms of sequence
10,9.8,9.6,9.4……

b) show that first terms of the sequence with nth term

16) The cost of 1kg tomato $25 plus a delivery charge of $5. Workout total cost including
the delivery charge
a) 2kg tomato
b) 6kg tomato
c) 10kg tomato
d) if t tomato cost $d, write a function for d in terms of t [4]

2
17) Find the surface area of triangular prism and draw a net sketch of a figure [4]

18) The table shows temperature in℃ of a hot drink ,recorded every 10 second over a
period of 80 seconds [4]

a) Draw a time series graph to show the data

b) What will be the temperature when time is 55second and mark a dotted line to

represent the temperature.

19) A new car cost $40000. The value falls by 20% per hour. Show that after four years the
value is approximately 60%less than the original value. [4]

SECTION E
20) solve this: [5]
a) Draw a graph of y = 15x + 10

b) Where does the line cross y-axis?

_____________________________________________________________________________

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