45÷(-9)+24-81÷9-24+12-6÷(-2)=
13+36÷(-4)+2-16÷4-25+10+24÷(-4-2)=
12+3-15÷(-2-1)+30-64÷8-2+10-72÷(-8)=
(5-3)×[(-6)÷(5+1)-(-5)]-[(5+6)-(-7+9)-(-2)]=
(-5+7-3)-[(-5+13)÷(-3-1)+(4-5)+9×(-5)]
(-7-8)[(-4)÷(-4+2)-(+9)]-[(3+10)-(-18+9)÷(-3)]=
-7{5-[(-10+2)÷4-(-7)]-(5-8)+8}=
[(-6+8)-(-15)÷3]×{-8-[-2+(8+2)÷(-3-2)]+(-4+8-5)}=
ayuda chicos porfi
13+36÷(-4)+2-16÷4-25+10+24÷(-4-2)=
12+3-15÷(-2-1)+30-64÷8-2+10-72÷(-8)=
(5-3)×[(-6)÷(5+1)-(-5)]-[(5+6)-(-7+9)-(-2)]=
(-5+7-3)-[(-5+13)÷(-3-1)+(4-5)+9×(-5)]
(-7-8)[(-4)÷(-4+2)-(+9)]-[(3+10)-(-18+9)÷(-3)]=
-7{5-[(-10+2)÷4-(-7)]-(5-8)+8}=
[(-6+8)-(-15)÷3]×{-8-[-2+(8+2)÷(-3-2)]+(-4+8-5)}=
ayuda chicos porfi
Respuesta:
-230
Explicación paso a paso: