9th Grade Congruence Relations Quizzes, Questions & Answers

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Congruence Relations Quizzes By Grade

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Angle Of Elevation Triangle Sides Venn Diagram Use Permutation Basics Modular Inverses Sohcahtoa Method Reciprocal Ratios Regular Polygons Area Formulas Medians & Altitudes Right Triangle Ratios Heights & Distances Polynomial Identities Pythagorean Triples Triangle Centers

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Properties of Congruence

Properties Of Congruence

Congruence isn’t just a new way of writing remainders—it comes with powerful properties! In this quiz, you’ll test how congruence works with addition, multiplication, and equivalence rules, and discover why it...

Questions: 10 | Attempts: 10 | Last updated: Nov 12, 2025

Sample Question 1
If a ≡ b (mod n), then which is always true?

A - b is divisible by a:

A + b is divisible by n:

A × b is divisible by n:

A - b is divisible by n:

Sample Question 2
If 12 2 (mod 5), what is 2 d7 12 mod 5?

2

3

4

0

Sample Question 3
If x 4 (mod 6), what is 3x mod 6?

1

0

2

4

Basics of Congruence

What does it mean when two numbers are “congruent” to each other? In this quiz, you’ll explore the idea of congruence, practice writing and checking statements like a ≡ b (mod n), and see how simple it is...

Questions: 10 | Attempts: 10 | Last updated: Nov 12, 2025

Sample Question
Which statement is true?

17 ≡ 1 (mod 7)

17 ≡ 3 (mod 7)

17 ≡ 2 (mod 7)

17 ≡ 4 (mod 7)