Isbn: 9787558070921 - 2022春小学数学从课本到奥数同步练 五年级（bs）下册 北师大版bs版 奥赛教材书举一反三辅导 同步练教 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-09-01 Pages: 120 Language: Chinese Publisher: Jiangsu Phoenix Fine Arts Publishing House. Primary School Mathematics from Textbook to Mathematical Olympiad Simultaneous Practicing (5 BS Edition Two-color Edition) takes the textbook as the starting point and is realistic. Pay attention to the organic combination of teaching material knowledge and related Mathematical Olympiad knowledge. which is derived from the textbook and higher than the textbook. avoiding the situ.…