Lesson 1: Introduction to Addition and Subtraction

Take notes on the following slideshow in your instructor's preferred method.

When you are done taking notes, go into the discussion forum in your teacher's Google Classroom and answer the questions at the end of the slide.

There are additional resources below the slide show should you need additional independent practice

At the bottom of the page is the name of the assignment you will need to complete to show your mastery of this lesson. Look for that assignment in your teacher's Google Classroom.