Subtraction: Use 10 to Subtract for Visual Learners is an instructional PowerPoint presentation that teaches students how getting to 10 helps in subtraction when subtracting within 20. Great for whole group instruction or small group intervention. Great for visual representation for Special Education students in the classroom. Bright colors and animation are great for grabbing and holding attention. Lots of practice problems and examples.
CC.2.OA.3: Add and subtract within 20.