How to count back to subtract by using a number line. Find the difference between two numbers.
Grade 2 Math 2.2, Counting back for Subtraction is a free educational video by Joann's School.It helps students in grades 2 practice the following standards 2.MD.B.6.
This page not only allows students and teachers view Grade 2 Math 2.2, Counting back for Subtraction but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 2.MD.B.6 : Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.
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