Question

Calcula
620- {6+[5-(9-8)+(4-3)-2]}

Answer 1

$620-[6+[5-(9-8)+(4-3)-2]]=\\620-[6+[5-(1)+(1)-2]]=\\620-[6+(3)]=\\620-(9)\\611$

Answer 2

Respuesta:

611

Explicación paso a paso:

620- {6+[5-(9-8)+(4-3)-2]}

620- {6+[5-(1)+(1)-2]}

620- {6+[5-1+1-2]}

620- {6+[5-2]}

620- {6+[3]}

620- {9}=620-9

611