Knowledge_On-The-Go_Grade-2Grade 2 Module 7 Lesson 22

How is a ruler like a number line? Join Mr. Waldorf to represent two-digit sums and differences involving length by using the ruler as a number line. Students will need a whiteboard and marker or pencil and paper. If you have access to a printer, we also suggest printing the Number Lines Template and Problem Set using the links below the video.

 

 

 

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Problem Set
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