Question

[ 6 . ( 3 . 4 - 2 . 5) - 4 ] + 3 . ( 4 - 2) - ( 10 : 2 ) =

Answer 1

[6.2-4]+3.2-5=
8+6-5=
11

Answer 2

(6.(3.4-2.5)-4)+3.(4-2)-(10:2)
(6.(12-10)-4)+3.(2)-(5)
(6.(2)-4)+3.2-5
(6.2-4)+3.2-5
(12-4)+6-5
(8)+1
8+1=9