Math is everywhere in daily life. Parents and teachers can use simple activities to teach math without a textbook.For example ...

School of Mathematics and Statistics Changchun University, of Technology, Changchun 130012, Jilin, P. R. China ...

Bimowy is a website where you can choose any math subject and train on it repeatedly with automatically-generated exercises. You can set the options for the difficulty, number of questions, numbers ...