Integer Addition by Sean Kelleher

This example demonstrates the geometric representation of integer addition, visually illustrating the process of addition operations. Key math concepts include integer operations, number line representation, and geometric figure construction. Construction highlights involve commands/objects like Segment, a, b, A, B, f, op, r, C, Result, h, text1, text2 from GeoGebra. Suitable for middle school students and above to learn the geometric meaning of integer operations, as well as for mathematical teaching demonstrations.