Question

(+20),(-9),(-6),(-4) যোগ​

Answer 1

Answer:

(– 7) + (– 9) + 4 + 16

= -7 + (-9) + 4 + 7 + 9

= 4

b) (37) + (– 2) + (– 65) + (– 8)

= 37 + (-75)

= -38