9th Grade Modular Addition Quizzes, Questions & Answers

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Modular Addition Quizzes By Grade

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Properties of Modular Addition

Properties Of Modular Addition

Modular addition follows some neat rules—just like regular arithmetic, it’s commutative and associative, but with remainders built in. In this quiz, you’ll explore how these properties work, test shortcuts for...

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

Sample Question 1
Which property is true for modular addition?

Associative

Commutative

Both associative & commutative

Neither

Sample Question 2
If X ≡ 4 (Mod 6), What Is (X + 10) Mod 6?

3

4

2

0

Sample Question 3
Compute: (8 + 17 + 22) Mod 9

2

8

7

5