October 2018 0 16 Report
Jerarquía de operaciones lo necesito para mañana ayuda por favor 1+{3+5-8+6-[23+45-66+23-(3+5+7)-67]+8}

-5-2+4-7+8-2+{5+3-[2+(5-6)-3-5]}

5+4-[5-(6+5-8)+(9-1+4)] 3-2-[4-(6+4)-9+(1-3)-8]+4

2-{2-(2-3+1)+[2+3]-2}

3-{2-3-[-2+(1+3)]-3]
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por Heidisimonlili
es todo una sola operación o son varias?
heidisimonlili
varias

Respuestas

heidisimonlili
A) 1+{3+5-8+6-[23+45-66+23-(3+5+7)-67]+8}
1+{3+5-8+6-[23+45-66+23-15-67]+8}
1+{3+5-8+6+57+8}
1+71=72

b) -5-2+4-7+8-2+{5+3-[2+(5-6)-3-5]}
-4+{5+3-[2-1-3-5]}
-4+{5+3+7}
-4+15=11

c) 5+4-[5-(6+5-8)+(9-1+4)]
9-[5-3+12]
9-14= -5

d) 3-2-[4-(6+4)-9+(1-3)-8]+4
1-[4-10-9-2-8]+4
1+25+4=30

e) 2-{2-(2-3+1)+[2+3]-2}
2-{2-0+[2+3]-2}
2-{2-5-2}
2+5=7

f) 3-{2-3-[-2+(1+3)]-3]
3-{2-3-[-2+4]-3}
3-{2-3-2-3}
3+6=9

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