Don't drop math, it is very important.

不要放弃数学，它很重要。

youdao

I want to drop math because it's too hard for me.

我想放弃数学，因为它对我来说太难了。

youdao

The freedom of summer can cause the "summer drop," where kids forget some of the reading, writing and math skills they've learned at school.

夏天的自由会导致“夏季退步”，孩子们会忘记他们在学校学到的一些阅读、写作和数学技能。

youdao

It is not hard to imagine employers doing the math and realizing they can drop coverage, give employees a raise, send them to the exchange to purchase the same or more generous insurance, and still come out ahead!

FORBES: Part 2: Does Massachusetts Predict Employer Behavior Under Obamacare? Probably Not

Less than half of Providence fourth-graders are deemed proficient in reading and math, and roughly one third of city students will drop out of high school.

WSJ: RI city wins $5M Bloomberg prize with word gap fix

The reason for the drop in the number of applications to law school seems to be based on simple math.

FORBES: Does America Need 202 Law Schools?