(18+100310-10383)+(103947102*2)-1000+(739219*642)+103082=
=(89945+207894204-1000)+(474578598+103082)=
=207983149+474681680=
=682664829
(18+100310-10383)+(103947102*2)-1000+(739219*642)+103082=
=(89945+207894204-1000)+(474578598+103082)=
=207983149+474681680=
=682664829