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

长法，什么长法？不错误的法哦。

Multiplications and divisions are really just many additions and subtractions.

乘法和法实际上多加法和减法的累积。

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

第四条通道可以通过排法来确定。

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

我们仔细来看看法的真正含义吧。

I only got him by process of elimination.

我用排法选出来的。

You did the division that fast?

你法做得这么快啊？

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

法和乘法，这对我来说有点难。

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

或者计算尺，用于辅助乘法和法。

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法的危害。

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

这名小学能做加法和减法，但还没学会做法。

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

我们知道它原始人，所以我们开始尝试着用排法。

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，要做两个快速的乘法，一个简单的法，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法，这也使得这个题型有些棘手的地方。

I want to do division this time.

这次我想做法。

You might even mix in some practice on addition or division.

您甚至可以混合一些加法或法的练习。

It's a magic multiplication and division triangle.

这一个神奇的乘法和法三角形。

Katie got three division problems wrong.

凯蒂答错了三道法题。

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

好吧，让我们仔细看看法的真正含义。

They had us learn about division and it doesn't even make sense.

他们让我们学习法，但它甚至没有意义。

The rest of the class is still on long division.

班上其他人还在做长法。