Cu2+ + 2e- -> Cu Oxidation reaction

Cu -> Cu2+ + 2e Reduction Reaction

Do I have these right, or are they backwards?

3 answers

backwards.
The first one is ADDING electrons.
The second one is LOSING electrons.
Acronym ...
O = Oxidation
I = is
L = Loss (of electrons) A => A^+ + e^-

R = Reduction
I = is
G = Gain (of electrons) B + e^- => B^-
Another one is LEO the lion goes Grr.
LEO is loss electrons oxidation