Multiplications and divisions are really just many additions and subtractions.

乘法和除法实际上只是许多加法和法的累积。

The fourth you can figure out using the process of elimination.

第四条通道可以通过排除法来确定。

The pupil could add and subtract but hadn't learned to divide.

这名小学生能做加法和法，还没学会做除法。

Long division, what long division, not wrong division...

长除法，什么是长除法？不是错误的除法哦。

Well, let's take a closer look at what division really means.

我们仔细来看看除法的真含义吧。

Dividing and multiplying, that's kinda hard for me.

除法和乘法，这对我来说有点难。

I only got him by process of elimination.

我是用排除法选出来的。

We knew it was primitive, and so we began trying to eliminate things.

我们知道它是，所以我们开尝试着用排除法。

Or the slide rule, for assisting with multiplication and division.

或者计算尺，用于辅助乘法和除法。

No. Young girls today need to know the dangers of long division.

不 当今的年轻少女需要了解长除法的危害。

Where do you stand on addition, subtraction, multiplication and division?

你的加法与法乘法与除法是什么情况？

You did the division that fast?

你除法做得这么快啊？

A couple of brief multiplications, a simple division, and, bingo, you know your gravitational position wherever you go.

无论你走到哪里，只要做两个快速的乘法，一个简单的除法，嘿，你就知道你的引力状况。

So we cannot use process of elimination here and that's also something that makes this question type a bit tricky.

所以我们不能在这里使用排除法，这也是使得这个题型有些棘手的地方。

Or a truly gifted artist who's barely mastered long division?

还是一个几乎没有掌握长除法的真有天赋的艺术家？

Well, let’s take a closer look at what division really means.

好吧，让我们仔细看看除法的真含义。

And then other programs can use our divide program to do even fancier things.

然后其他程序可以使用我们的除法程序来做更奇特的事情。

So you can change the order of division or multiplication depending how you view it.

因此，您可以根据您的看法更改除法或乘法的顺序。

I guess by process of elimination, I get Amelia.

- 我想通过排除法，我得到了阿米莉亚。

For division, when you are dividing one number into another number we use divided by.

对于除法，当您将一个数字除以另一个数字时，我们使用除以。