Level assesment

Carlos H. - Profile Image
Wanted: Skype Probability Tutor
Student Lives In: San jose, San Jose, Costa Rica          Student Timezone: (GMT -6:00)
Student Needs:

I need help determining my current level. I want to start learning required math for cryptography and other subjects but dont know where to begin given my current knowledge. I havent practiced math since high school and have problems for example understanding mathematic...