Number Lines Song | Adding and Subtracting on a Number Line

The video tutorial follows Rob's 100-mile bike journey, introducing the concept of number lines. It explains how numbers are represented as distances on a number line, helping to find sums and differences. The tutorial covers extending number lines, recognizing patterns, and using them for addition and subtraction. It concludes with a discussion on intervals, emphasizing their importance in understanding number lines.

How can we use a number line to solve addition problems? Provide an example.

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Describe the process of subtracting numbers using a number line.

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