Question

(+16)-(+20)=
(+12)-(+20)=
(+15)-(+25)=
(-21)+(-12)=
(-39)+(-11)=
(-20)+(+60)=
(+20)+(-8)=
(+30)+(-50)=
(+27)+(-19)=
(-32)-(-22)=
(+16)-(-10)=

Answer 1

-4
-8
-10
-33
-50
-40
-12
-20
8
-10
26

Answer 2

спасибо