Isbn: 9787544555654 - 新版口算天天练 4年级(人教版) 图书 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2019-04-01 Pages: 126 Language: Chinese Publisher: Changchun Publishing House Oral Calculation Everyday Practice (Fourth Grade All 1 Volume New Version) through filling in the blanks. selection. judgment and other flexible question types. Train students' calculation ability. let students learn to use the law of calculation to make simple calculations. understand the meaning of calculation formulas. cultivate students' analytical skills. use the knowledge they have learned.…