Question

a) 3+{-4-[6-(-5-1)+9]-12}.
b) - 5+{1-[13-(-10-3)+1]-13}.
c) 14 + {- 9 - [- 11 - (- 6–2)] - 15} -2 =
d) 13+ {7- [2-8] -9} +17 =.
e) –7+ {4 - [- 8- (16 + 2) +5] -14} =.
f) 21 + {- 13 [-16 + (- 1-17) +12] -21} -4
g) 5 + {- 23 + [- 7 - (- 19 + 4) –2] +19) - 2=
h) –14 - {- 8 + (- 32 + 47) –14} + 9 =
i) +2 {1 + 9 + (- 2) [- 1 + 7-3 (2-4 + 2)] + 5} -1=.
j) (-2) -5 (-3) +3 (6) (-2)+ (-3) (4) (2) (-1) -3 (-4)=.
k) 12: (- 4) +2 (2) {- 3) (4) –24: (- 6 + 4) + (1) (- 2) (- 3)=​

Answer 1

Respuesta:

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