This mathematics lesson makeover involves fourth-grade students subtracting mixed numbers. The original lesson, from the Eureka Mathematics curriculum, provides a strong mathematical concept foundation for students, however, is strengthened in this makeover by infusing UDL practices. You will see, in this makeover, that students are given a greater opportunity to engage in this content with a personal lens and an opportunity to be active learners through engaging activities and greater choice in the tools that they choose from their mathematics toolbox