小学数学专项训练·分类与整理 数学同步训练分类与整理专项练习 数学思维训练口算题卡分类与整理 - Tapa blanda

Elementary school mathematics special training classification and sorting mathematics synchronization training sorting and sorting(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2021-11-01 Publisher:Heilongjiang Children's Publishing House primary school mathematics special training. suitable for 5-8 years old to recognize the length (meters. decimeters. centimeters) full color drawing version *Graphic ThinkingSpecial BreakthroughBy Simple to complex * mathematical thinking - step cut - knowledge enhancement * logical thinking - training of excellence - stable mastery 6000 calculation questions. 200 simultaneous application questio. Nº de ref. del artículo: NX031817

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