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Cesareo R. has helped students times in
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On a 57 day streak. Longest streak: 226 days
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Cesareo R.

Retired engineer from Escola Politecnica do Estado de São Paulo, giving back a little of what received from magnificent brazilian teachers. Among others, Leo Borges Vieira and Abrahão de Moraes.


289K karma · I am a spanish brazilian.
Teaching the World! On Fire! Trophy Case! Bold Learner! Friendly Face! Tinkerer!
Level 19 in Calculus Level 17 in Algebra Level 16 in Precalculus Level 14 in Geometry Level 14 in Trigonometry Level 14 in Physics Level 5 in Prealgebra
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