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skip counting

  • 跳数:跳数是一种在改革数学教材中作为一种乘法技巧教授的数学技术。在旧教材中,这种技术被称为以二(三、四等)为单位计数。

网络释义英英释义

短语

Skip-Counting 地数数 ; 跳跃数数 ; 有间隔地数数

Skip-Counting with Thousands 千位数间隔计数

Skip Counting Deductive Reasoning 跳过计数演绎推理

Skip counting

  • abstract: Skip counting is a mathematics technique taught as a kind of multiplication in reform mathematics textbooks such as TERC. In older textbooks, this technique is called counting by twos (threes, fours, etc.

以上来源于: WordNet

双语例句

  • After we worked on adding and subtracting my girls added more Numbers to the line and jumped by twos and threes, working on skip counting.

    我们学习了加减法,孩子数字上加进许多新的数字,2,3个数字学习跳跃计数

    youdao

  • Through the Analysis in problems existing in the previous control device for skip loading and renovation, a set of automatic control and counting device is designed which can achieves a better effect.

    通过分析箕斗装载控制装置存在问题,对其进行改进,设计了一自动控制计数装置,控制效果好。

    youdao

  • Solve each problem by addition, skip-counting and multiplication.

    加法跳跃计数乘法解答以下题。

    youdao

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