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Ma puteti ajuta si pe mine la aceste exerciti va rog?
a) |3×-5|=4
b) |×-9|=10
c) | -2 |+(5)+|-2|-1=
-----
3

d) |2×-4
-------=6
3

e) |-2-3|+|-4-5|-|-6-7-8|=
f) |-6 |+1 1 -2
--- --- ----
5 5 5


g) |×+18|=0

Va rog frumooos!!