Write down a pair of integers, whose:
a) sum is -7   b) difference is -10   c) sum is 0

Solution:

(a) Sum is given as - 7

Let us take a pair of integers - 8 and 1

= - 8 + 1

= - 7

b) Difference is given as -10

Let us take a pair of integers -12 and -2

= - 12 - (- 2) = -10

c) Sum is given as 0

Let us take a pair of integers 5 and - 5

= 5 + (- 5)

= 0

☛ Check: NCERT Solutions Class 7 Maths Chapter 1

Video Solution:

Write down a pair of integers, whose: a) sum is -7 b) difference is -10 c) sum is 0

NCERT Solutions Class 7 Maths Chapter 1 Exercise 1.2 Question 1

Summary:

The pair of integers, whose: a) sum is -7 are - 8 and 1; b) difference is -10 are -12 and - 2; c) sum is 0 are - 5 and 5.

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