Teachers, save “Subtracting from 20 with a number line” to assign it to your class.

Practice subtracting using the number line. Page 1- Click the video to review how to subtract on the number line. Pages 2-13- Practice subtracting on the number line. Use the to draw your hops on the number line, then use the or tool to share your answer to the subtraction number model. When you are finished press the to submit your work.