Question

-5+2 -1 supra 3 -1 supra 2

Answer 1

Da -4 deoarece -5+2-1=-4 si 3-1 supra 2 =2 supra 2=1 iar -4 supra 1 = -4

Answer 2

-5+2-1/3-1/2=
-3-1/3-1/2=
(-3-1/3-1/2)/6=
(-18-2-3)/6=
-13/6=
-2 1/6