Question

(−27,37+(−1,83))+(−15+(−125))

Answer 1

 -169.2 -169.2-169.2-169.2-169.2-169.2-169.2

Answer 2

= ( - 29,2)+(-135)= -164,2
вроде так

Answer 3

Не (-135), а (-140) т.к -125-15 =-140

Answer 4

А да точн