Question

-7 1/2 + 7,5=
-15-7=
-36+36
-3 2/5 + 7 22/25 + (-2 3/10)=​

Answer 1

Ответ:

-7 1/2 + 7,5=0

-15-7= -22

-36+36=0

-3 2/5 + 7 22/25 + (-2 3/10)= 2 9/50