# CBSE Class 8 Mathematics Rational Numbers Assignment Set B

Read and download free pdf of CBSE Class 8 Mathematics Rational Numbers Assignment Set B. Get printable school Assignments for Class 8 Rational Numbers. Standard 8 students should practise questions and answers given here for Rational Numbers in Grade 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Rational Numbers prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

## Rational Numbers Assignment for Class 8

Class 8 Rational Numbers students should refer to the following printable assignment in Pdf in standard 8. This test paper with questions and answers for Grade 8 Rational Numbers will be very useful for exams and help you to score good marks

### Class 8 Rational Numbers Assignment Pdf

Rational Numbers Assignment 10. Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.

TOPIC: RATIONAL NUMBERS WORKSHEET: 1 Class 8th

(i)Is there a rational number which is its own additive inverse? If yes ,write that rational

number.

(ii)what is the standard form of

?

(iii)Write an equivalent rational number of

with denominator 98.

(iv)Write multiplicative inverse of

.

(v)Is the commutative law of division true for rational numbers ?

2. Represent the following rational numbers on number line

(a)

(b)

3. Write 5 rational numbers between

and

.

4. Taking some values of a & b, show that la+bl ≤ lal + lbl

5. Arrange in ascending order

,

,

,

,

6. If a =

, b =

and c =

verify :

(I) a+b =b+a (ii) a+c = c+a (iii)(a+b)+c = a+(b+c)

7. What should be subtracted from the product of

&

to get

?

8. Simplify

x

x

x

.

9. One coin weighs 5

g .Find the weight of 12 such coins.

10. Which of the following statement are True & which are false:

(i) (a - b) ÷ c ≠

+ (

)

(ii) Zero is not a rational number .

(iii) –a ÷ a = -1.

## Tags:

Click for more Rational Numbers Study Material
 CBSE Class 8 Mathematics Rational Numbers Assignment Set D CBSE Class 8 Mathematics Rational Numbers Assignment Set G CBSE Class 8 Mathematics Rational Numbers Assignment Set C CBSE Class 8 Mathematics Rational Numbers Assignment Set F CBSE Class 8 Mathematics Rational Numbers Assignment Set B CBSE Class 8 Mathematics Rational Numbers MCQ Assignment Set C CBSE Class 8 Mathematics Rational Numbers Assignment Set K CBSE Class 8 Mathematics Rational Numbers Assignment Set A CBSE Class 8 Mathematics Rational Numbers MCQ Assignment Set B CBSE Class 8 Mathematics Rational Numbers Assignment Set J CBSE Class 8 Mathematics Rational Numbers MCQ Assignment Set A CBSE Class 8 Mathematics Rational Numbers Assignment Set I CBSE Class 8 Mathematics Rational Numbers Assignment Set E CBSE Class 8 Mathematics Rational Numbers Assignment Set H

## Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

### CBSE Class 10 Revised Syllabus

Last year CBSE had to reduce the syllabus because of the pandemic situation but it was not very effective because there were no examinations. This year to avoid any confusion and conflict, CBSE has decided to reduce the syllabus into term 1 and term 2. 50 percent of...

### CBSE OMR Sheet Guidelines for Term 1

You are aware that the CBSE will be using OMR for the first time for assessment of both the Classes-X and XII in Term-I examinations. Hence, there is a need that all the students appearing in the Term-l examinations and the schools sponsoring these students should have...