Addition of Integers by Thomas Duarte

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2020-03-07 05:12

This example demonstrates the process of adding integers. Key mathematical concepts include integers and their addition. Using GeoGebra commands such as Random, Vector, and Translate, the geometric meaning of integer addition is dynamically illustrated. Suitable for high-grade elementary and junior high school students.

GeoGebra Commands & Parameters

Random(-10, 10) → a
Vector(A, B) → u
Vector(A, B) → v
Translate(A1, v) → A1'
Translate(A2, v) → A2'
Translate(A3, v) → A3'
Translate(A4, v) → A4'
Translate(A5, v) → A5'
Translate(A6, v) → A6'
Translate(A7, v) → A7'
Translate(A8, v) → A8'
Random(-10, 10) → b
Translate(A9, v) → A9'
Vector(A, B) → w
Translate(A10, w) → A10'
If(b < 0, "(" + b + ")", "" + b) → text3
Textfield(ans) → InputBox1