Pupils math problems port operator card next year a book (Hebei Education Edition) new curriculum standards. Sync port operator training. mental arithmetic. quick calculation. simple calculation. Haidian latest revision(Chinese Edition) - Softcover

 
9787537652919: Pupils math problems port operator card next year a book (Hebei Education Edition) new curriculum standards. Sync port operator training. mental arithmetic. quick calculation. simple calculation. Haidian latest revision(Chinese Edition)

Synopsis

Language:Chinese.Paperback. Pub Date: 2015-1-1 Pages: 140 Publisher: Hebei Children's Publishing textbook knowledge of the title card will conduct a comprehensive. systematic optimization of the design and layout combinations. followed the progress of teaching. students quickly improve port operator. mental arithmetic . quick calculation of basic skills and techniques and computing power.

"synopsis" may belong to another edition of this title.