Question

(-4,49)-(-0,57)+2,44-8,101-0,57
б) -4,36 +4,306 +(-8,8)-(-9,854)-( +4,306)+8,8
решите плиз) 
 

Answer 1

-4,49+0,57+2,44-8,101-0,57=-12,591+2,44=-10,151

-4,36+4,306-8,8+9,854-4,306+8,8=-4,36+9,854=5,494