I have math on Monday and Friday.

我星期一和星期五有数学课。

youdao

I have math.

我上数学课。

youdao

I have math lessons on Friday.

我周五有数学课。

youdao

You will have to have a little more math, a little more physics to do that, but I am going to talk about something that you are familiar with.

你还需要学习再多一点的数学，再多一点的物理，但我将说一些,你所熟知的事。

麻省理工公开课 - 固态化学导论课程节选

I don't really have the opportunities to study math and science, which, to some degree, I think is regrettable

我没什么机会继续学习数学和科学。我有时觉得有些很遗憾，

文学是灵魂的方式 - SpeakingMax英语口语达人

We don't have requirements. We don't have to take math, that's the reason I applied to Brown,

我们没有什么硬性要求。我们不用上数学课，这是我选择布朗大学的原因，

布朗的学生们 - SpeakingMax英语口语达人

In future posts, I will show you some of the work I have done to make this math easier to understand.

FORBES: What Homer Simpson Can Teach Oncologists About Math

And I have since updated my baby math: If I don't get pregnant on my own within the next year or so, I plan to thaw my eggs and hopefully give birth to my first child at 44 and maybe a second by 46.

WSJ: Why I Froze My Eggs (And You Should, Too)

Is that anything you all have done, I guess, the math or the statistics of?

WHITEHOUSE: Press Briefing