@article {MATHEDUC.06043303, author = {Bellot-Rosado, Francisco}, title = {Some problems from training for a Junior Olympiad.}, year = {2011}, journal = {Mathematics Competitions}, volume = {24}, number = {1}, issn = {1031-7503}, pages = {22-27}, publisher = {Australian Mathematics Trust (AMT) Publishing, Canberra}, abstract = {From the text: We will present five problems useful in the training of the students who wish to take part in a Junior Olympiad, from different sources ({\it Amusements in mathematics} by H. E. Dudeney, 1917; Hungarian school journal {\it K\"oMal}; Kangaroo Math Contest 2010; Junior Olympiad of Portugal 2006; Math. Summer Camp, Zakopane, Poland).}, msc2010 = {B60xx (U40xx)}, identifier = {2012c.00157}, }