(23+6)*2+24 ,(7+11)*4--32 ,16*5--24, 89--6*14, 48:8+32:8, 36:4+28:4
(23+6)*2+24=86, (7+11)*4-32=40,
1. 82 ;2.40 ; 3. 56 ;4. 5; 5. 10 ; 6. 16 ;