Question

ayuda doy coronita pliss​

Answer 1

Respuesta:

(+4)-(6)= -2

(-12)-(-3)= -9

(-6)-(+6)= - 12

(+3)-(-9)= +22

(-15)-(+5)=-20

(+8)-(-4)= +12

(-8)-(-11)= +3

(+8)-(+7)= +1

(-5)-(+7)=-12

(+9)-(-8)=+17

espero te sirva