This Expert-level "Properties of Real Numbers" worksheet, combined with classroom instructions, builds students' number sense. This includes five different ready-to-use versions. Each resource has three levels: Entry, Emerging, and Expert. The goal is to make differentiation easy in the math classroom. As you know, differentiation is a critical high-impact teaching strategy that takes time to plan for. These worksheets make it easy whether you use homogeneous grouping, peer tutoring, skill-based