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减法的累积。

You still could do your multiplication tables.

你仍旧是能够做乘法的。

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

算尺，用于辅助乘法和除法。

For example, you're not doing your multiplication tables.

比如说 你就没在做乘法。

Breaking down the multiplication problem can give us the answer.

分解这个乘式就能找到答案。

And this slow multiplication of problems grows out of control and leads to misery.

而这种问题的缓慢倍增会逐渐失去控制，带来痛苦。

And look at this one with the multiplication, little more complicated, right?

再看这个乘法稍稍复杂了点，是吗？

Math often builds on a set of basic skills like addition, subtraction, multiplication and division.

数学的基础技能不外乎加减乘除。

They're still trying to learn how to do their multiplication tables, you know.

他们还在努力学习如何做乘法表。

It contained 3000 transistors and could perform 4,500 additions, or roughly 80 multiplications or divisions, every second.

它有 3000 个晶体管，每秒可执行 4500 次加法，大约每秒 80 次乘除法。

And for multiplication just make sure the answer has the same sig figs as your least precise measurement.

当你不知道测量物的精准度到哪时， 估值一点屁用都没有。

But it will also provide an opportunity to teach the kids more than multiplication tables and reading assignments.

但这也提供了一个机会，不再只是教孩子们乘法表和阅读作业。

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。

Now children, let's review our multiplication tables.

孩子们 现在来复习乘法表。

Now, we see a multiplication of new conflicts and the old conflicts never died: Afghanistan, Somalia, Democratic Republic of Congo.

而现在，新的冲突成倍增加，旧有冲突却依然存在，比如阿富汗问题，索马里问题，刚果问题。

You gonna send him out to do multiplication or kill towel heads?

你们到底是需要他 做乘法还是上阵杀敌?

Before you know it, you'll be back to mittens and multiplication tables again.

不知不觉地你又要回去 带上手套端盘子了。

When Hendrix is sweeping the floor while we are doing, let's say, spelling exercises or multiplication quizzing, actually the brain works better.

当亨德里克斯扫地的时候，我们在做拼写练习乘法测验，实际上大脑工作得更好。

Sure, you immediately know it's a multiplication problem, and you knew you could solve it if you had the energy but didn't.

当然，你马上知道这是一个乘法问题，还知道如果你有精力你能算出它，但你没有解决它。

Finally, this leads to urinary stasis, which starts a vicious circle, promoting bacterial multiplication, urinary alkalinization, and the deposition of new layers of struvite.

最终导致尿潴留，尿液的潴留继续促进细菌增殖，尿液碱化，沉积成新的结石，形成恶性循坏。