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Stage 8 End of Unit 1 Test

The document is a mathematics test for Cambridge Lower Secondary Mathematics 8, focusing on various topics such as arithmetic operations, highest common factors, lowest common multiples, prime factorization, and properties of square and cube numbers. It includes multiple questions requiring calculations and reasoning. The test is structured to assess students' understanding of mathematical concepts and problem-solving skills.

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Camay Lâm
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3K views4 pages

Stage 8 End of Unit 1 Test

The document is a mathematics test for Cambridge Lower Secondary Mathematics 8, focusing on various topics such as arithmetic operations, highest common factors, lowest common multiples, prime factorization, and properties of square and cube numbers. It includes multiple questions requiring calculations and reasoning. The test is structured to assess students' understanding of mathematical concepts and problem-solving skills.

Uploaded by

Camay Lâm
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 1 TEST

Name ___________________________________ Date _____________

Stage 8 End of Unit 1 Test


1 Work out

a
× −5

_________________________________________________________________________
___

−32 ÷ 4

_________________________________________________________________________
___

c
× (1 + −8)

_________________________________________________________________________
___

2 a Find the highest common factor of 24 and 32.


__________________________________
[1]

Find the lowest common multiple of 6 and 9.


__________________________________

3 Find the prime factors of 44.


___________________________________________________

4 a Using a tree diagram, or otherwise, write 200 as a product of prime


factors.

1
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 1 TEST

_________________________________________________________________________
___

2
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 1 TEST

5 a

Use this fact to find the highest common factor of 200 and 280.

_________________________________________________________________________
___

Find the lowest common multiple of 200 and 280.

_________________________________________________________________________
___

Use this fact to find 36. Show your method.

_________________________________________________________________________
___

_________________________________________________________________________
___

7 Circle the square numbers in this list.

1 121 −64 49 160 −81

8 and in index form.

Write the answers to these calculations in index form.

125 × 15625
______________________________________________________________

15625 ÷ 125
______________________________________________________________

9 a Show that 64 is a cube number.

3
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 1 TEST

______________________________________________

Show that 100 is not a cube number.


__________________________________________

10 Find the possible values of n when

a
__________________________________________________________________

b
_________________________________________________________________

[TOTAL: 20 Marks]

END OF TEST

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Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021

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