Question

136 . 23 + 136 . 17 – 40 . 36

Answer 1

= 136 . ( 23 + 17 ) - 40 .36 

= 136 . 40 - 40 . 36 

= 40. ( 136 - 36 )

= 40. 100 = 4000

Answer 2

=3128+2312+1440

=5440+1440

=6880

Answer 3

136 . 23 + 136 . 17 – 40 . 36

= 3128 + 2312 - 1440

= 4000

Answer 4

= 136 . (23+17) - 40 . 36

= 136 . 40-40.36

= 40.(136-36)

= 40 . 100

= 4000