Question

1. Using appropriate properties find.

(1)
2 3 5 3 1
X-+
3 5 2 5 6

(ii)
Х
1 3 1 2
.X Х +-X
6 2 14 5
​

Answer 1

(i) 23531 x 35256

= 82,96,08,936

(ii) 1312 x 62145

= 8,15,34,240