Find the sum of:
(a) 137 and -354
(b) -52 and 52
(d) -312, 39 and 192
(d) -50, -200 and 300

Solution:

We use the concepts of positive and negative integers and addition to find the sum of the given integers.

(a) 137 + (- 354) = 137 - 354 = - 217
(b) - 52 + 52 = 0
(d) - 312 + 39 + 192 = - 312 + 231 = – 81
(d) - 50 + (- 200) + 300 = - 50 - 200 + 300 = - (50 + 200) + 300 = - 250 + 300 = 50

NCERT Solutions for Class 6 Maths Chapter 6 Exercise 6.2 Question 4

Find the sum of: (a) 137 and - 354 (b) - 52 and 52. (d) - 312, 39 and 192 (d) - 50, - 200 and 300

Summary:

The sum of (a) 137 and - 354 (b) - 52 and 52 (c) - 312, 39 and 192 and (d) - 50, - 200 and 300 are - 217, 0, - 81 and 50 respectively.

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