Question

6. Find the following sums using number line
(i) (-7) + (+ 8)
(ii) (- 9) + (+ 13)
(iii) (+ 7) + (-10)
(iv) (+ 12) + (-7)
(v) (-3) + (-2) + (+ 5)
(vi) (+ 5) + (-3) + (-4)​

Answer 1

Answer:

i)1

ii)4

iii)-3

iv)5

v)0

vi)-2