-(5,76-1,75)+(-4,8+10)-(-3,56+7,125)

Question

-(5,76-1,75)+(-4,8+10)-(-3,56+7,125)

Answer 1

= -5,76+1,75-4,8+10+3,56-7,125 = 13,56-5,76+1,75-4,8-7,125=7,8-4,8+1,75-7,125=3+1,75-7,125=4,75-7,125= -2,375

Comments

спасибо

Answer 2

Откроем скобки
= -5,76 + 1,75 - 4,8 + 10 + 3,56 - 7,125 = считаем = -2,375