This set of EIGHT Google Slides presentations are ready-to-use for virtual learning, with 4 lessons and 4 practice assignments for small group work or independent homework. These lessons will help you review or teach some basic number skills that will build a foundation for the rest of this year's math lessons. These lessons go in order of difficulty and may be used in a flexible manner. If you have multiple levels of math groups like I do, you may want to consider using only certain lessons wit