RBSE Solutions for Class 6 Maths Chapter 4 Negative Numbers and Integers Ex 4.2 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 Exercise 4.2.

Board |
RBSE |

Textbook |
SIERT, Rajasthan |

Class |
Class 6 |

Subject |
Maths |

Chapter |
Chapter 4 |

Chapter Name |
Negative Numbers and Integers |

Exercise |
Ex 4.2 |

Number of Questions |
4 |

Category |
RBSE Solutions |

## Rajasthan Board RBSE Class 6 Maths Chapter 4 Negative Numbers and Integers Ex 4.2

Question 1.

Using the number line find (RBSESolutions.com) the integer which is :

(i) 4 more than 5

(ii) + 4 more than (- 4)

(iii) 6 less than 3

(iv) + 4 less than (-1)

Solution.

Finding integer on number line

(I) 4 more than 5 i.e.,

Question 2.

Find the value of the following (RBSESolutions.com) using the number line.

(i) 9 +(- 3)

(ii) (- 4) + (- 3)

(iii) (- 2) + 5

(iv) (- 1) + 3 + (- 2)

Solution.

Operating on number line –

First move from 0 to – 1, then add 3 to – 1 and get 2 then subtracting 2 from 2 we get zero.

Question 3.

Without using (RBSESolutions.com) the number line find the sum of the following.

(i) 11 + (- 2)

(ii) (- 4) + (- 6)

(iii) (- 250) + 150

(iv) (- 380) + (- 270)

(v) (- 14) + 4

(vi) (- 180) + (- 80)

Solution.

(i) 11 + (- 2) = 11 – 2 = 9

(ii) (- 4) + (- 6) = – 4 – 6 = – 10

(iii) (- 250) + 150 = – 250 + 150 = – 100

(iv) (- 380) + (- 270) = – 380 – 270 = – 650

(v) (- 14) + 4 = – 14 + 4 = – 10

(vi) (- 180) + (- 80) = – 180 – 80 = – 260

Question 4.

Find the value of (RBSESolutions.com) the following.

(i) 137 + (- 354) +125 (ii) (- 312) + 39 + 192

(iii) 37 +(-3)+ 24 +(-8)

(iv) 102 + (- 24) + (24) + (- 11)

Solution.

(i) 137 + (- 354) + 125

= 137 – 354 + 125 = 137 + 125 – 354

= 262 – 354 = – 92

(ii) (- 312) + 39 + 192

= – 312 + 39 + 192

= – 312 + 231 = – 81

(iii) 37 + (- 3) + 24 + (- 8)

= 37 – 3 + 24 – 8 = 37+ 24 – 3 – 8

= 61 – 11 = 50

(iv) 102 + (- 24) + (24) + (- 11)

= 102 – 24 + 24 – 11

= 102 + 24 – 24 – 11

= 102 – 11 = 91

We hope the RBSE Solutions for Class 6 Maths Chapter 4 Negative Numbers and Integers Ex 4.2 will help you. If you have any query regarding Rajasthan Board RBSE Class 6 Maths Chapter 4 Negative Numbers and Integers Exercise 4.2, drop a comment below and we will get back to you at the earliest.

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