ISBN 10: 7501603596 ISBN 13: 9787501603596
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Paperback. Pub Date: 2011 Pages: 24 in Publisher: People's Literature Publishing House multiplication how to use addition formula listed multiplication facts. Practice a double-digit multiplication and column computing. Through in-kind game. import the concept of multiples. Learning multiplication equation of continuity. to grasp the basic principle of multiplication.