What should I do for my future?

Transfer Students UC Transfers
1

GPA: 3.62/4
CCC
EC: math club president, Honors program(6 Honors classes complete), PTK, 2018 Putnam competition 1055th, complete 10 computer classes(certificated)
Project: 4 math projects, independent research class
Work experience: Military vet of my country(intelligence section)
Toefl: will take May.
SAT: NONE(will take June)
SAT 2: NONE
Apply JHU, Amherst(withdraw), UCB, UCLA, UCSD, UCI, UCSB, SJSU, University of Maryland, University of Minnesota. British universities: Warwick, UCL, Cambridge, Bristol, Durham

Accepted: University of Minnesota, University of Maryland CP, UCSD, UCI, UCSB
rejected: Warwick, UCL(They don’t accept Associate degree anymore), Cambridge, Durham

Citizenship: S.Korea
weak point: 2B, 2B+ in 4 of Calculus sequences, C+ on Diff eqn, no SAT, no SAT 2, Asian(ESL learner, that is why my PS is not good).
intended major: pure mathematics

Now, I decided to go to the UMD as a math major because UCs are so expensive. I need some advice, please.

2

I am not in your shoes to give you advice, but here is my point based on my own case:

  1. School is not expensive if you receive Financial Aid or Scholarship, so maybe you chose the best choice already because you know your budget and the cost of attendance better than anybody.
  2. I don't know why you wanted the Math major when your score reflected like that (sorry if it sounds offensive but maybe Math is not your best choice). But it seems too late to change. Then you should choose the school in which you will have higher chance to be at the top of your class. And maybe the semester system can help you absorb the material better than the fast pace in the quarter system.

WIsh you all the best.