Zhivaya matematika

Matematika mozhet byt' po-nastoyaschemu zhivoy i uvlekatel'noy! Dlya togo, chtoby ubedit'sya v etom, dostatochno otkryt' etu knigu Ya.I.Perel'mana, v kotoroy vy naydete dva sbornika zanimatel'nyh zadachi igolovolomki na matematicheskie temy, kotorye otlichno razvivayut logicheskoe myshlenie i pamyat'. "Yaschik zagadok i fokusov" - kniga-shkatulka, napolnennaya shutochnymi voprosami, zagadkami, igrami i fokusami. "Zhivaya matematika" predstavlyaet soboy sbornik logicheskih zadach, kotorye volshebnym perom avtora prevrascheny v nebol'shie i uvlekatel'nye rasskazy. Chitatelyu dostatochno obychnyh znaniy po elementarnoy matematike i nachal'noy geometrii, chtoby spravit'sya s zadaniyami avtora.