玩懂數學套裝
 
Size：19.1 x 25.6 x 26.3 cm

Contents：
Number Player x 1 ;
Number Genius x 1 ;
Number Game Basic Version x 1 ;
Number Game Advanced Version x 1 ;
Number Logic x 1

Introduction：Mathematics is the foundation of all sciences. Learning the ability of mathematical logical arithmetic will improve the logical thinking mode. Faced with all problems, one can quickly and effectively analyze and find solutions to problems.