Question

3. Evaluate :
(ii) 18 - (-8)
(iv) (-20) - 6
(v) (-1) - (+19)
(vi) 8 - (-23) ​

Answer 1

Answer:

2. 18-(8)

18+18

36

3. (-20)-6

-20-6

-14

Answer 2

Answer:

2)26. 4)-26. 5)-20. 6)31. ( yaad rakhna 1) -×-=+. 2) -×+=- 3) +×-=- 4) +×+=+