Помогите с примерами: //+38-38= //97-(+3)= //-28-(-53)= //(-96)-4= //-45-(+45)= //+13-(-72)= //(-5)-46= //71-(-29)= //-49-(49)= //+33,4+2,66= //-31,3+(-31,3)= //(+114,27)+(-18,27)= //(-3,77)+(+7,66)= //8,32+(-61,68)= //(+25,12)+(-147,92)= //(-4)+71,3= //-3,4+0= //(-99,7)+(-66,48)=

СРОЧНО!!!!​