(378+189):9*5 672:3_(80+144) (347+509):(88:11) (360_120):3+816:8 515:5+105:5_120:2...

Question

(378+189):9*5 672:3_(80+144) (347+509):(88:11) (360_120):3+816:8 515:5+105:5_120:2 852:4_65*2_35*2

Answer 1

(378+189):9*5 672:3_(80+144)=118888

(347+509):(88:11)=107