A = 36 - 10 + 6
A = 26 + 6
A = 32
B = 36 - 6(6+4)
B = 36 - 6 . 10
B = 36 - 60
B = -24
C = 15 + 6 : 3
C = 15 + 3
C = 18
D = 4 . 32 - 5 . 6
D = 128 - 30
D = 98
A = 36 - 10 + 6
= 26 + 6
= 32
B = 36 - 6( 6 + 4 )
= 36 - 6.10
= 36 - 60
= - 24
C = 15 + 6 : 3
= 15 + 2
= 17
D = 4.32 - 5.6
= 128 - 30
=98