AYUDA PLISS
C.(-20) + {(-15) - 11 + 7 + 8} =
D.(-4) + 6 - { 7 - [9 - 5] + 3 + (-13)} =
E.{4 - 5 - [10 + 3] + [3 + 8]} =
F.17 - {5 +[(-6) - 3 + (2 - 3)] - 15} =
G.9 - {3 - [(10 +5) - (8 - 17)]} =
H.26 - {18 - (-3) + (-10) + [32 - 17 + (-12) + 8)]} =
I.13 - 12 + 5 + {(-4) - [5 + 6 + (7 + (-8) + 1)] - 6} =
las trate de resolver pero me salian mal
Respuestas a la pregunta
Respuesta:
C. - 31
D. 9
E. - 3
F. 37
G. 30
H. 4
I. - 15
Explicación paso a paso:
C. (-20)+{(-15)-11+7+8}
= (-20)+{(-15)-4+8}
= (-20)+{(-15)+4}
= (-20)+{-15+4}
= (-20)+{-11}
= -20-11
= -31
D. (-4) + 6 - { 7 - [9 - 5] + 3 + (-13)}
= (-4)+6-{7-[4]+3+(-13)}
= (-4)+6-{7-4+3-13}
= (-4)+6-{3+3-13}
= (-4)+6-{6-13}
= (-4)+6-{-7}
= -4+6+7
= 2+7
= 9
E.{4 - 5 - [10 + 3] + [3 + 8]}
= {4-5-[13]+[11]}
= {4-5-13+11}
= -1-13+11
= -14+11
= -3
F. 17 - {5 +[(-6) - 3 + (2 - 3)] - 15}
= 17-{5+[(-6)-3+(-1)]-15}
= 17-{5+[-6-3-1]-15}
= 17-{5+[-9-1]-15}
= 17-{5+[-10]-15}
= 17-{5-10-15}
= 17-{-5-15}
= 17-{-20}
= 17+20
= 37
G. 9 - {3 - [(10 +5) - (8 - 17)]}
= 9-{3-[(15)-(-9)]}
= 9-{3-[15+9]}
= 9-{3-[24]}
= 9-{3-24}
= 9-{-21}
= 9+21
= 30
H. 26 - {18 - (-3) + (-10) + [32 - 17 + (-12) + 8)]}
= 26-{18-(-3)+(-10)+[32-17-12+8]}
= 26-{18-(-3)+(-10)+[11]}
= 26-{18+3-10+11}
= 26-{21-10+11}
= 26-{11+11}
= 26-{22}
= 26-22
= 4
I. 13 - 12 + 5 + {(-4) - [5 + 6 + (7 + (-8) + 1)] - 6}
= 13-12+5+{(-4)-[5+6+(7-8+1)]-6}
= 13-12+5+{(-4)-[5+6+(0)]-6}
= 13-12+5+{(-4)-[11]-6}
= 13-12+5+{-4-11-6}
= 13-12+5+{-15-6}
= 13-12+5+{-21}
= 13-12+5-21
= 1+5-21
= 6-21
= -15