The High School Math A Integer Properties Quiz is a free 4-choice web app for practicing integer properties with original questions.
It covers divisibility, remainders, prime factorization, divisor counts, gcd, lcm, the Euclidean algorithm, Diophantine equations, congruences, and base notation.
The questions, choices, hints, diagrams, and examples in this app are independently created for this site.
The app is designed for High School Year 1 to Year 3 review and is not an official, authorized, supervised, or affiliated site of any school, publisher, exam body, or organization.
Hints change according to the current question. They include original diagrams for divisibility, factorization, gcd/lcm, the Euclidean algorithm, congruences, Diophantine equations, and base notation.
My Page stores challenge history, best records, and often missed questions, making the app useful for repeated review.
Each question is short and 4-choice, so students can review one idea at a time: checking a remainder, counting divisors, finding gcd/lcm, applying the Euclidean algorithm, or converting base notation.
The hint button shows the idea needed for the current question instead of a fixed explanation. This makes it easier to review the step that was missed after choosing an answer.
The quiz can be used before a regular test, after learning a new topic, or when reviewing integer methods across high school years. Teachers and guardians can also use the course list to choose a small set of questions for focused practice.
All question settings and numerical values are generated for this app. The goal is to help learners build confidence with integer reasoning without relying on copied textbook or exam questions.