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Mathematics, 30.04.2021 01:00 jflandersneongr

Me ayudan??? a) - 5 + {- [-6+9] }+8

b) -2. {-4 + [-4+(-4) : (-2) ] } +1

c) (-7+2.4) + (-4) : (-4) - (-8) . 2

d) - [1+(-9) : 3] - (-1) : (-3 . 3 +8)

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Me ayudan??? a) - 5 + {- [-6+9] }+8

b) -2. {-4 + [-4+(-4) : (-2) ] } +1

c) (...
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