1.1 started

For 2-2, due to photos day, we only went through a bit of review.  We will target to complete 1.1 and 1.2 next class.

For 2-3, we basically covered 1.1.  Please make sure to review and practice.

Download link for textbook (Will be removed on Friday evening)
REMOVED.  Please email me if you still need it.

Puzzle of the Day: Magic Sum of Factors