Question

Me ajudem

(-10)-(-4)+(-2)-(-3)=

(+6)+(-1)+(5)+(-3)=

(-10)-(-2)+(+4)-(+8)+(+1)=

15-(-2)+(-3)-(-3)-(-8)+(-5)+(-2)=

-14+42:3=

40:(-2)+9=

(-12).3+6=

Answer 1

327473829+)383845)48392923222)24)5+4322