matematika 10 [vynechat] trigonometria 4 [vynechat] mathematics 3 [vynechat] Microsoft Excel 2007 2 [vynechat] algebra 2 [vynechat] astronómia 2 [vynechat] dejiny civilizácie 2 [vynechat] geometria 2 [vynechat] geometry 2 [vynechat] tabuľkové procesory 2 [vynechat] učivo stredných škôl 2 [vynechat] Microsoft Excel 2007 (software) 1 [vynechat] Ruby 1 [vynechat] SAT (didaktický test) 1 [vynechat] SAT (educational test) 1 [vynechat] articulated joints 1 [vynechat] astronomy 1 [vynechat] charts, diagrams, etc 1 [vynechat] dejiny 1 [vynechat] dejiny matematiky 1 [vynechat] dejiny vedy 1 [vynechat] discoveries and inventions 1 [vynechat] electronic spreadsheets 1 [vynechat] entrance examinations 1 [vynechat] euclidean geometry 1 [vynechat] euklidovská geometria 1 [vynechat] gearing 1 [vynechat] geodézia 1 [vynechat] grafy a schémy 1 [vynechat] history of civilization 1 [vynechat]