numeros reales o naturales

(2)5+3(-6)-(2)(4)5:32 ((15)/3)+2(18)-6-3-4:-29 (-2)(-4)(-5)(-3)(1)(7):840

(2)(-5)(11)(-2)(8)(-5):-8800 2+3-5-6+7+18-39-65:-85 (((5)(3))/3/+2-5(8)-4(-4):-13


((49)/7)(-6)+2-3+4(5)(-2):-290 Yesenia Carbajal Flores 1-5 matutino