ISBN: 9787559534712 - 数学动起来：开心拼脑力 (1 risultati)

Hardcover. Condizione: New. Language:Chinese.HardCover.Pub Date:2021-09-01 Pages:36 Publisher:Hebei Children's Publishing House This book is designed to design different situations and analyze the reading comprehension ability. memory ability. spatial imagination ability. calculation and reasoning ability of children aged 5-8. Mathematics topics such as number. geometry. time. reasoning. calculation. and spatial orientation cover the key points and difficulties in the first and second grade mathematics thinking question.…