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    - Substitution Method 6
    - Elimination Method 2
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    - Logarithm Properties 16
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- Geometry
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    - Pythagoras Theorem 18
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- Trigonometry
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    - Triangle Sides 9
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    - Law of Sines 5
    - Law of Cosines 3
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    - Finding Angles 4
    - Area of Triangle 5
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    - Angle of Elevation 6
    - Angle of Depression 5
    - Navigation Bearings 5
    - Shadows & Towers 5
    - Sound & Light Waves 5
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- Calculus
  - Limits
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    - Infinite Limits 5
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    - Piecewise Functions 7
    - lhopitals Rule 5
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    - Power Rule 4
    - Product Rule 11
    - Quotient Rule 3
    - Chain Rule 2
    - Derivatives of Trig 5
    - Implicit Differentiation 6
    - Tangents & Slopes 4
    - Optimization Problems 4
  - Integrals
    - Indefinite Integrals 7
    - Definite Integrals 2
    - Fundamental Theorem 3
    - Integration by Substitution 4
    - Integration by Parts 6
    - Improper Integrals 5
    - Integration of Trig 1
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    - Separable Equations 5
    - Exact Equations 1
    - Homogeneous Equations 4
    - Growth & Decay 5
  - Sequences & Series
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    - Geometric Sequences 8
    - Convergence Tests 1
    - Infinite Series 3
    - Partial Sums 4
    - Power Series 6
    - Taylor Series 5
    - Maclaurin Series 5
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    - Gradient Vectors 8
    - Vector Fields 1
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- Statistics & Probability
  - Data Handling
    - Types of Data 17
    - Primary Secondary Data 1
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    - Pie Charts 8
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    - Median 15
    - Mode 6
    - Weighted Mean 3
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    - Interquartile Range 6
    - Variance 5
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    - Mean Absolute Deviation 6
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    - Conditional Probability 5
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    - Normal Distribution 9
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    - Cumulative Distribution 5
  - Inferential Statistics
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    - Hypothesis Testing 16
    - Confidence Intervals 4
    - Margin of Error 7
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- Number Theory
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    - Prime Basics 6
    - Prime Factorization 13
    - Sieve of Eratosthenes 5
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    - Rules Application 2
    - Remainder Concepts 6
    - Number Puzzles 2
    - Divisibility Proofs 5
  - GCD & LCM
    - GCD Basics 5
    - LCM Basics 5
    - Euclidean Algorithm 4
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    - Coprime Numbers 2
  - Modular Arithmetic
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    - Modulo Basics 5
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    - Modular Multiplication 3
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    - Degree of Vertex 5
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- Mathematical Logic
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    - Logical Statements 9
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    - Contradictions 5
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    - Existential Statements 6
    - Validity & Models 5
  - Set Theory
    - Set Notation 4
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    - Union & Intersection 4
    - Subsets & Power Sets 5
    - Complements & Differences 3
    - Cartesian Products 4
    - Countable Sets 3
  - Proof Techniques
    - Direct Proof 4
    - Contrapositive Proof 4
    - Contradiction Method 4
    - Inductive Proof 4
    - Case Analysis 4
    - Counterexamples 4
  - Boolean Algebra
    - Boolean Variables 5
    - Boolean Laws 4
    - Simplification Rules 4
    - Logic Circuits 4
    - Karnaugh Maps 3
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9th Grade Modular Inverses Quizzes, Questions & Answers

9th Grade

Top Trending Modular Inverses Quizzes

In this quiz, you’ll explore what it means for a number to have a modular inverse and when an inverse exists. You’ll test simple cases, practice checking whether numbers are invertible, and see how multiplication...

Questions: 10 | Attempts: 11 | Last updated: Dec 9, 2025

Sample Question 1
Which number is the inverse of 3 mod 7?

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5

6

Sample Question 2
Find the modular inverse of 2 mod 5.

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4

5

Sample Question 3
What is the inverse of 4 mod 7?

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6

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3

Recent Modular Inverses Quizzes

Applications of Modular Inverses

From solving congruences to cryptography, modular inverses are powerful tools! In this quiz, you’ll apply inverses to solve modular equations and connect them to real-world uses like secure communication. Try this quiz to...

Questions: 10 | Attempts: 10 | Last updated: Dec 9, 2025

Sample Question
Solve 3x ≡ 1 (mod 7).

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6