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随着工农业生产的飞跃发展,科学技术也就愈来愈复杂,因此也就引起了教学中复杂和麻烦的計算問題。我們在实际工作中也往往碰到一些复杂和麻烦的計算,如果我們要完成这些計算的話,那就要付出很多的时間,同时也往往由于計算的忽視得出錯誤的答案。在目前我們大跃进的时代里,各项工作都要做到多、快、好、省,因此把一种复杂而麻煩的計算化为簡单而方便的計算是显得十分必要
With the rapid development of industrial and agricultural production, science and technology have become more and more complex, thus causing the teaching of complex and cumbersome calculation problems. We often encounter some complicated and cumbersome calculations in practical work. If we are to complete these calculations, we will have to spend a lot of time, but often we will find wrong answers because of neglect of calculation. In the current era of the Great Leap Forward, we must make every effort to be fast, economical and efficient. Therefore, it is necessary to turn a complicated and troublesome calculation into a simple and convenient calculation