Place Value Decomposition of Random Integers

This example demonstrates how a randomly generated multi-digit integer can be decomposed into its digits according to decimal place value (thousands, hundreds, tens, ones, etc.), showing how each digit contributes to the overall number. The core math concepts are decimal place-value representation, digit extraction via integer division and modulo operations, and an intuitive link to probability & frequency ideas through repeated random experiments. Construction in GeoGebra: Random is used to generate integers in different ranges; Div performs integer division to strip off higher/lower parts; Mod computes remainders to obtain a specific digit; and TableText formats the results into a structured, per-place display. The model uses objects such as number, digits, variables for each place (e.g., tenthous, thous, hun, hundreds, thousands), corresponding visibility/labels (thousVis, tenthousVis, hunVis), plus NumberDisplay, Point, and an interactive button (button1) to refresh and reveal the digit-wise breakdown. Suitable for upper primary to middle school learners, and for classroom demonstrations and exploratory activities around place value and discrete representations.