Question

0. Without adding, find the sum:

(i) 1 + 3 + 5 + 7
(ii) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15
(iii) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19
(iv) 9 + 11 + 13 + 15 + 17 + 19 +21 + 23 + 25 +
27 +29​

Answer 1

Answer:

1 is 16

2 is 64

3 is 100

4 is 225

please follow me and please please please please please please please please please please please please please please please please please please mark me as brainlist