This Keynote includes note taking guidance for the steps to add and subtract decimals. It also provides complete step by step practice problems with GLAD animations, color coding, and build-ins that are teacher controlled to provide for comments and questioning.NOTE: Each slide has all the steps and work needed for a complete problem. The preview images show the slide as it looks with all build-ins showing, NOT as it will appear to the students while using it. Since each slide has all the work for one problem, this lesson easily provides an hour or more of instruction and guided practice. The more complex four-step word problems (4 included) can be done one a day for a week. The four word problems included model the four-step problem solving method. This product can be used for first time teaching and practice, and is also great for review because of the variety of problems.