Class Info

To-Do Before Class

  • N/A


  1. Topics in Number Theory #1: Divisibility, Division Algorithm


  • Understand the importance of the division algorithm and and apply the algorithm to solve problems/prove propositions.
  • Follow (Understand? Process? View? Be exposed to?) the proof of the division algorithm.


Zoom recording

Class notes:

To-Do After Class

You have a written assignment based on todays material, due in one week. Don’t forget to study for Exam #2, next Thursday.

Homework due Tuesday 10/26/21: Chapter 4: 4, 5, 10, 11
(Upload link)

Study for Exam #2, taking place Thursday, 10/28/21 (review sheet).

Submitting written work (instructions)

  • Take a picture of each written page of your assignment, and combine the pictures into a single pdf document.
  • Give the document a name that will help me identify it, for example: “JRodriguez-Class1Homework.pdf”
  • Use this upload link to upload your pdf (this link connects to a Dropbox folder, but you do NOT need to have a Dropbox account to use it).
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