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海外直订Uncomplicating Fractions to Meet Common Core Standards in Math, K-7 简化分数以满足数学通用核心标准，K-7
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【现货】【数学无处不在】分数篇 【Maths All Around You】Fractions 原版英文儿童绘本 数学应用意识培养推荐读物
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【现货】【数学无处不在】分数篇（精装） Maths All Around You: Fractions 英文进口原版儿童百科绘本图书Rob Colson
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牛津绘本5-6岁乘法、除法和分数
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Scholastic Success with Fractions & Decimals, Grade 5 第五级 分数和小数
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【现货】【数学无处不在】分数篇 【Maths All Around You】Fractions 原版英文儿童绘本 数学应用意识培养推荐读物图书书籍
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【预订】Fractions & Decimals: Grades 4-5 (6-Book Set)
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【预订】Teaching Fractions through Situations: A Fundamental Experiment
[预订]Geometry of Continued Fractions 9783662652794
【预售】Fractions, Tilings, and Geometry
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A Focus on Fractions: Bringing Mathematics Education Research to the Classroom 专注于分数：把数学教育研究带入课堂: 9781
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Scholastic Success with Fractions Decimals Grade 4-5 学乐成功系列练习册 小学数学Math四五年级分数小数 美国CCSS
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牛津6-7岁乘法、除法和分数
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【预订】Continued Fractions and Signal Processing 9783030843625
[预订]Mr. C and the Brainies: Learning Fractions the ACON’s Way 9781736013410
预订 Fractions Continues Multidimensionnelles: 9783838180540
预订 Advanced Common Core Math Explorations: Fractions (Grades 5-8) *共同核心数学探索: 9781618212658
[预订]Generalized Notions of Continued Fractions 9781032516783
【预售】Teaching Fractions and Ratios for Understanding
[预订]Mastering Essential Math Skills: FRACTIONS, 2nd Edition 9781737263319
【预订】Continued Fractions and Signal Processing 9783030843595
【预售】Teaching Fractions and Ratios for Understanding:
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预订 Fractions: To Be Continued 分数：待续: 9781470462932
预订 Fractions: A Sliver of the Story 分数：故事的一小部分: 9780198916536
【预售】MORE! Teaching Fractions and Ratios for Understanding
【预售】Fractions in Realistic Mathematics Education: A
【预订】Multiplying & Dividing Fractions: Grades 4-5 (5-Book Set)
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【预售】Mastering Essential Math Skills Fractions: 20
预订 Fractions: 9780716648789
预订 MathFlare - Math Workbook 5th Grade: Math Workbook Grade 5: Multiplication and Division, Fractions, Decimals, Place
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【预订】Calculus of Fractions and Homotopy Theory
【预订】Geometry of Continued Fractions
预订 Converting Fractions to Decimals Volume II - Math 5th Grade Children’s Fraction Books: 9781541925496
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【预订】Continued Fractions and Orthogonal Functions: Theory and Applications
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预订 Fractions, Percentages, Decimals and Proportions: A Learning-Teaching Trajectory for Grade 4, 5 and 6 分数、百分比
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【预售】Strategies for Teaching Fractions: Using Error
