Question

5) Solve:
(a) (+7) + (-11)
(b) (-7) + (-12)
(c) (5) - (-10)
(d) (+10) + (-5)
do as directed​

Answer 1

Ans 5 :

(a) ( +7 ) + ( -11 )

- 4

(b) ( -7 ) + ( -12 )

- 19

(c) ( 5 ) - ( -10 )

15

(d) ( +10 ) + ( -5 )

5

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