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Cesareo R. has helped students times in
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On a 128 day streak. Longest streak: 226 days
330 thank you notes

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.


351K karma · I am a spanish brazilian.
Teaching the World! On Fire! Trophy Case! Bold Learner! Friendly Face! Tinkerer!
Level 20 in Calculus Level 18 in Algebra Level 17 in Precalculus Level 15 in Trigonometry Level 14 in Geometry Level 14 in Physics Level 5 in Prealgebra
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Activity 3199 Answers 2011 Edits 103 Asked
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