RBSE Solutions for Class 6 Maths Chapter 4 Negative Numbers and Integers Additional Questions

RBSE Solutions for Class 6 Maths Chapter 4 Negative Numbers and Integers Additional Questions is part of RBSE Solutions for Class 6 Maths. Here we have given Rajasthan Board RBSE Class 6 Maths Chapter 4 Negative Numbers and Integers Additional Questions.

Board	RBSE
Textbook	SIERT, Rajasthan
Class	Class 6
Subject	Maths
Chapter	Chapter 4
Chapter Name	Negative Numbers and Integers
Exercise	Additional Questions
Number of Questions	13
Category	RBSE Solutions

Rajasthan Board RBSE Class 6 Maths Chapter 4 Negative Numbers and Integers Additional Questions

Multiple Choice Questions

Question 1.
Zero (0) is :
(i) Positive integer
(ii) Negative integer
(iii) Neutral
(iv) All of these

Question 2.
Largest negative (RBSESolutions.com) number is :
(i) – 1
(ii) – 2
(iii) – 3
(iv) – 4

Question 3.
Smallest positive number is :
(i) 0
(ii) 1
(iii) 2
(iv) 3

Question 4.
Each negative integer is each (RBSESolutions.com) positive integer.
(i) large
(ii) small
(iii) equal
(iv) none

Question 5.
Each positive integer is preceeding number.
(i) large
(ii) small
(iii) equal
(iv) none

Question 6.
Large (RBSESolutions.com) number 3 or – 7 is :
(i) 0
(ii) 1
(iii) -7
(iv) 3

Answers.
1. (iii)
2. (i)
3. (ii)
4. (ii)
5. (i)
6. (iv)

Fill in the blanks

(i) Numbers lie on (RBSESolutions.com) right of zero on number line are ……………….
(ii) Numbers lie on left of zero on number line are ……………….
(iii) ………………. is called additive identity.
(iv) When a number is added to its additive identity, there result is ……………….
(v) Each negative integer is smaller than ……………….

Answers.
(i) positive integer
(ii) Negative integer
(iii) 0
(iv) 0
(v) zero

Very Short Answer Type Questions

Question 1.
Write suitable (RBSESolutions.com) integers for given cases :
(i) 25 m below sea level.
(ii) 7 m above Earth
(iii) On heating milk at 20°C temperature
(iv) On freezing ice-cream at 5°C temperature
Solution.
Following are integers for given cases
(i) 25 m below sea level = – 25 m
(ii) 7 m above Earth = + 7 m
(iii) On heating milk at 20°C temperture = + 20°C
(iv) On freezing ice-cream at 5°C temperature = – 5°C

Question 2.
Use sign >, < or =

Solution.
Using sign

Question 3.
Write the following (RBSESolutions.com) integers in ascending and descending order.
(i) 7, 2, – 9, 0, – 4
(ii) 5, – 5, 6, 1, 3, – 3
Solution.
Writing the integers in ascending and descending order –
(i) Ascending order = – 9, – 4, 0, 2, 7
Descending order = 7, 2, 0, – 4, – 9
(ii) Ascending order = – 5, – 3, 1, 3, 5, 6
Descending order = 6, 5, 3, 1, – 3, – 5

Question 4.
Mark – 1, 0, 4, – 9, 3 on number line.
Solution.
Marking – 1, 0, 4, – 9, 3 on number line –

Short/Long Answer Type Questions

Question 1.
Find the value (RBSESolutions.com) of the following.
(i) 73 + (- 85)
(ii) (- 48) + (- 39)
(iii) 56 + (- 67) + (- 47)
(iv) (- 49) – (- 28) + (- 14)
Solution.
(i) 73 + (- 85) = 73 – 85 = – 12
(ii) (- 48) + (- 39) = – 48 – 39 = – 87
(iii) 56 + (- 67) + (- 47)
= 56 – 67 – 47 = 56 – 114 = – 58
(iv) (- 49) – (- 28) + (- 14)
= – 49 + 28 – 14 = – 49 – 14 + 28
= – 63 + 28 = – 35

Question 2.
Solve the following (RBSESolutions.com) using number line.
(i) (- 8) + (- 3)
(ii) (- 8) – (- 3)
(iii) 8 + (- 3)
(iv) 8 – (- 3)
Solution.
Operating on number line –

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