August 2023 2 4 Report
2. Resuelve calculando primero lo que está dentro de los paréntesis

a) - (-2+6)-(9-4) = b) (-24 ) + 43 =

c) -(-1+4)-(-7 + 1) =

d) - 2-(-6-4-3-2) =

e) - 4-9 + (-6-2)-1 =

f) - (-2+8)-(9-5) =

g) -3-(4-7-2) =

h) -3-1-5+7-2) =

i) (4-17)-( 17 - 4) =

rápido porfa ​

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