Help your 1st and 2nd grade students build subtraction fluency with a clear, visual, step-by-step Make a Ten / Break Ten strategy. This no-prep resource focuses on subtraction facts that cross ten and gives students repeated practice with decomposing teen numbers, subtracting from ten, and adding the leftover ones.This resource is ideal for whole group lessons, small group intervention, RTI, math centers, homework, morning work, review, and quick checks.WHAT IS INCLUDED- 68-page Color PDF- 68-pa