Media Summary: Sometimes it's just easier to round part of the problem, solve it, then See concrete and pictorial examples of the Subtraction using Compensation (Grade 2 Module 5 Lesson 6)
Mental Math Subtraction Using Compensation - Detailed Analysis & Overview
Sometimes it's just easier to round part of the problem, solve it, then See concrete and pictorial examples of the Subtraction using Compensation (Grade 2 Module 5 Lesson 6)