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CH 2

This document is a mathematics worksheet for Sec 1 students at Permai School, focusing on integers, rational numbers, and real numbers. It includes exercises on arranging numbers in ascending order, comparing values, and evaluating various mathematical expressions. Students are required to show their workings clearly and fill in answers for each question.

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corina.nps
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9 views2 pages

CH 2

This document is a mathematics worksheet for Sec 1 students at Permai School, focusing on integers, rational numbers, and real numbers. It includes exercises on arranging numbers in ascending order, comparing values, and evaluating various mathematical expressions. Students are required to show their workings clearly and fill in answers for each question.

Uploaded by

corina.nps
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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Permai School Q2

Mathematics Sec 1 – Term 1

Ch. 2 Integers, Rational Numbers and Real Numbers (1) (CW / HW)

Name : __________________ Date : _______________

Class : _________

Show your working clearly.

1. Using a number line, arrange each of the following in ascending order.


a. 3 ,−15 ,2 ,−1 , 8
−3 4 7 5
b. ,−3.6 , 0 ,− ,−2 ,1.5 ,− ,−
2 3 4 3

2. Fill in each box with “>”, “=” or “<”

−4
a. 0 b. −5.6 −3.4 c. −√ 25 −√ 15
5

3. Evaluate each of the following

a. −25+ (−65 )=¿ f. −10 (−20 ) =¿ k.(−8 ) × (−3 ) × 5=¿

b. (−17 )−(−35 )=¿ g. −75 ÷ (−25 )=¿ l. 140 ÷ (−7 ) ÷ 4=¿

c. −12−13=¿ 70 m. 5 ×6 × (−1 ) x (−12 )=¿


h. =¿
−14
d. 19+ (−26 )=¿ i. −3 ×8=¿ o. −23 ×(−2)2−8÷ (−2 )3 =¿

e. −8−(−11) =¿ j. (−4 ) × (−12 ) =¿ p. [ (−3 ) +(−4 ) ] ÷ 7=¿

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