ISBN: 9787553696256 - 小学数学计算高手(1下) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2019-11-01 Language: Chinese Publisher: Zhejiang Education Press. in order to make students' calculations correct and fast. consolidate students' mathematical foundation. and provide teachers and parents with supplementary materials for calculation exercises. We carefully planned Compiled the Primary School Mathematical Computation Master series of books.?Primary School Mathematical Calculator (under the first grade) has the following three characteristics: 1. Synchroniza.…