Question

Add:
(i) (-8) + (-4) (ii) (+12) + (+9)
(iii) (-13) + 1 (iv) 51 + (-31)
(v) (-24) + (-16) (vi) (-78) + (-32)
Subtract.​

Answer 1

Answer:

( i ) -12

(ii) 29

(iii) -12

(iv) 20

(v) - 25

( vi) -110

and at is