Adding and Subtracting Matrices

To help students further review adding and subtracting integers, the notion of matrix operations was introduced. Matrices are simple organizational mechanisms that can be used when a large number of related data needs to be manipulated. Students should read Lesson 2.4 before attempting to complete tonight's homework.

Tonight's Homework: Lesson 2.4 ( 7 - 29, odd). Reminder: The last day to take the chapter 1 retest is Wednesday, October 10th.