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【318899】小学一年级下册数学奥数知识点讲解第2课《速算与巧算2》试题附答案人教版

时间：2025-01-07 00:15:01 作者：字数：625字

简介：

试题简介

考察范围：本试卷是小学一年级下册数学奥数的第二课《速算与巧算2》，主要围绕加减法的速算技巧展开，包括分组凑整、拆分组合、逆序相加等方法，旨在帮助学生掌握更高效的计算策略。

难易程度：难度适中偏上，属于奥数基础训练。题目设计有一定挑战性，需要学生灵活运用速算技巧，适合对数学有较强兴趣和一定基础的学生。

试题亮点：一是技巧性强，通过多种速算方法的训练，帮助学生提升计算能力；二是题型丰富，涵盖多种速算场景，全面锻炼学生的思维灵活性；三是配有详细答案解析，方便学生理解解题思路，适合自学和教学使用。

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小学一年级下册数学奥数知识点讲解第2课《速算与巧算2》试题附答案

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答案

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