Integer Addition/Subtraction Demonstration: Exploring Number Line and Vector Ope

This example demonstrates integer addition and subtraction on the number line, along with basic vector operations. The key mathematical concepts include integer arithmetic, vector direction and magnitude, and coordinate geometry. Construction involves GeoGebra commands such as Vector, Segment, a, b, A, B, u, C, D, v, R, Z, g, h, i, sum, and text1 to create number line, scalar and vector graphics. Suitable for middle school or high school students for understanding integer operations and vector basics, useful for math teaching and self-study.