Question

Write two such integers, whose :

(i) sum is (-7)
(ii) difference is 4
(iii) sum is 0
(iv) difference is – 2

Answer 1

(i) Such integers are (-1) and (-6) because

(-1) + (-6) = -7

(ii) Such integers are (6) and (+ 2) because

6 + (-2) = 6- 2 = 4

(iii) Such integers may be -1 and + 1 because

(1) + (-1) = 0

(iv) Such integers may be (-3) and (-1) because

-3 – (-1) = -3 + 1 = -2