1.OA.6:Add and Subtract Within 20 (10 + and -10) Classroom Drills with PDF worksheet included. 1.NBT.2 Great place value practice as well.
This is an animated PowerPoint presentation that can be used as whole class, small group or one on one interventions. Adding and subtracting 10 within 20. It is a great resource that can be used repeatedly to build number fluency within 20. The attached PDF can also be used for timed drills and as a reusable resource for number fluency.
Colorful and animated for grabbing attention. Great for concrete, visual representation for students in the classroom that require it visual representation. Worksheet for repetitive practice.