-
-
-
-
Word Problems 291
-
Mental Math 115
-
-
Number Line 11
-
-
Times Tables 41
-
Estimation 12
-
-
-
-
-
Place Value 52
-
-
-
Ratio Basics 20
-
-
-
Square Roots 16
-
-
PEMDAS 8
-
-
-
-
-
-
-
-
Angle Types 25
-
-
-
Angle Sum 10
-
-
-
Circle Parts 18
-
Arc Length 14
-
Tangents 5
-
-
-
Angle Sums 16
-
-
-
-
-
-
-
-
-
Chain Rule 10
-
-
-
-
-
-
-
-
-
-
-
Z & T Tests 18
-
-
-
-
-
-
-
-
-
-
Number Theory Quizzes, Questions & Answers
Dive into the fascinating world of number theory with our engaging number theory quizzes. Read more
Test your understanding of integers, primes, and more! Perfect for students and math enthusiasts alike.
Read less
Popular Number Theory Topics
Prime Numbers Quizzes
Prime Basics (5)
Prime Factorization (8)
Sieve Of Eratosthenes (3)
Twin Primes (3)
Primality Tests (4)
Questions: 10 | Attempts: 4371 | Last updated: Apr 15, 2025
Questions: 21 | Attempts: 1133 | Last updated: Apr 15, 2025
Questions: 10 | Attempts: 16529 | Last updated: Apr 15, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
Welcome to our Prime Numbers Math Quiz! Are you ready to put your mathematical prowess to the test? Dive into the world of prime numbers and challenge yourself with a variety of qu...
Questions: 10 | Attempts: 4371 | Last updated: Apr 15, 2025
-
Sample QuestionIs 35 a prime number?
Set out on a mathematical adventure with the "Magic Numbers: Factors, Primes, and Composites Quiz." This engaging quiz is designed to unravel the mysteries behind numbers...
Questions: 21 | Attempts: 1133 | Last updated: Apr 15, 2025
-
Sample QuestionWhat is a factor?
Take the prime factorization math test! In the study of mathematics, the prime factorization of a number is achieved when we figure out what prime numbers multiply for us to find i...
Questions: 10 | Attempts: 16529 | Last updated: Apr 15, 2025
-
Sample QuestionIs 16 prime number or composite number?
Can you outsmart the sieve and find the hidden primes before it does? In this quiz, you’ll explore the Sieve of Eratosthenes, a clever method that crosses out multiples to re...
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionThe Sieve of Eratosthenes is used to:
Ready to put the sieve to the test? In this quiz, you’ll practice crossing out multiples, spotting which numbers remain prime, and noticing patterns as the list gets smaller....
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionWhen crossing out multiples of 2, which number disappears first?
Think you can predict which numbers will survive the sieve? In this quiz, you’ll uncover patterns in prime numbers—seeing which ones stay, which ones vanish, and ...
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionWhat pattern do prime numbers follow in the sieve?
Ready to put your twin prime knowledge to work? In this quiz, you’ll solve problems using twin prime pairs, find missing partners, and even add or compare them to uncover nea...
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionWhich of these numbers is part of a twin prime pair?
Can you spot the prime pairs that stick together like twins? In this quiz, you’ll learn how to recognize twin primes—pairs of prime numbers that are always two apart. Y...
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionWhich of the following is a pair of twin primes?
Twin primes aren’t just random—they follow patterns worth exploring! In this quiz, you’ll analyze how twin primes appear on the number line, discover which ranges...
Questions: 20 | Attempts: 10 | Last updated: Oct 12, 2025
-
Sample QuestionWhat pattern do twin primes always share?
Divisibility Rules Quizzes
Divisibility By 2 (8)
Rules Application (5)
Remainder Concepts (5)
Number Puzzles (24)
Divisibility Proofs (4)
Questions: 10 | Attempts: 620 | Last updated: Feb 05, 2025
Questions: 10 | Attempts: 344 | Last updated: May 22, 2025
Questions: 10 | Attempts: 93373 | Last updated: Jan 06, 2025
Questions: 10 | Attempts: 7028 | Last updated: Oct 11, 2025
Questions: 10 | Attempts: 13861 | Last updated: Apr 03, 2025
When it comes to multiplication, the easiest is when you are required to multiply by 10 or multiples of 10. Multiply by factors of 10 quizzes below will give you good training to b...
Questions: 10 | Attempts: 620 | Last updated: Feb 05, 2025
-
Sample Question12.3 * 10
This Math Exam - 1 focuses on Number Theory, including problems on divisibility, consecutive integers, and properties of prime numbers.
Questions: 10 | Attempts: 344 | Last updated: May 22, 2025
-
Sample QuestionA certain integer when divided by 5 yields a remainder of 4. Which of these can not be an integer?
The "Quiz: Test Your Math Trivia Skills" is an exciting journey into the world of mathematics where you can challenge your knowledge and problem-solving abilities. Mathem...
Questions: 10 | Attempts: 93373 | Last updated: Jan 06, 2025
-
Sample QuestionWhat is 83 x 0?
Online Mock Test 1: Number system explores various arithmetic concepts such as divisibility, GCD, and remainders. It tests understanding through problems involving factors, greates...
Questions: 10 | Attempts: 7028 | Last updated: Oct 11, 2025
-
Sample QuestionIf both 112 and 33 are factors of the number a * 43 * 62 * 1311, then what is the smallest possible value of 'a'?
You must have read about the divisibility rules in your maths textbooks. Do you still remember those rules? If yes, play it out this practice quiz and test your knowledge for the s...
Questions: 10 | Attempts: 13861 | Last updated: Apr 03, 2025
-
Sample QuestionWhat numbers are divisible by 2, 3, and 10 at the same time?
GCD And LCM Quizzes
GCD Basics (3)
LCM Basics (5)
Euclidean Algorithm (5)
GCD LCM Practice (4)
Coprime Numbers (5)
Questions: 10 | Attempts: 12569 | Last updated: Oct 22, 2025
Questions: 41 | Attempts: 3980 | Last updated: Aug 07, 2025
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
Questions: 10 | Attempts: 28713 | Last updated: Oct 15, 2025
Questions: 15 | Attempts: 210 | Last updated: Mar 21, 2025
Try out these HCF and LCM quiz questions created for class 5th students. When it comes to finding the least common multiple, there are some rules that you are expected to follow to...
Questions: 10 | Attempts: 12569 | Last updated: Oct 22, 2025
-
Sample QuestionThe common factor between the numerator and denominator of 6/15 is ______
This Mathematics quiz is designed for JSS 1 students under the Lagos State Ministry of Education curriculum. It assesses skills in finding HCF, LCM, performing arithmetic operation...
Questions: 41 | Attempts: 3980 | Last updated: Aug 07, 2025
-
Sample QuestionFind the HCF of 9, 15, and 24.
Ready to dive into the world of common factors? In this quiz, you’ll practice finding the greatest common divisor (GCD) of pairs of numbers. From simple fact checks to quick ...
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
-
Sample QuestionWhat is the GCD of 12 and 18?
Numbers aren’t just for the classroom—they solve real problems too! In this quiz, you’ll use GCD to split groups evenly, arrange objects without leftovers, and de...
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
-
Sample QuestionTwo marching bands have 48 and 60 students. They want to line up in rows with the same number of students in each row and no one left out. What is the greatest number of students per row?
Want to see how prime numbers connect to the GCD? In this quiz, you’ll break numbers into prime factors and use those building blocks to find the greatest common divisor. You...
Questions: 10 | Attempts: 10 | Last updated: Nov 07, 2025
-
Sample QuestionFind the GCD of 18 and 24 using prime factorization.
Hey, are you a math geek? If yes, then let's test your knowledge with these simple HCF and LCM quiz questions. Choose the correct answer and see how well you score. Do not forg...
Questions: 10 | Attempts: 28713 | Last updated: Oct 15, 2025
-
Sample QuestionWhat does HCF stand for?
How much do you really know about general knowledge math?
Questions: 15 | Attempts: 210 | Last updated: Mar 21, 2025
-
Sample QuestionWhen a group is said to be "abelian", what does this mean?
Modular Arithmetic Quizzes
Congruence (9)
Modulo Basics (3)
Congruence Relations (3)
Modular Addition (3)
Modular Multiplication (5)
Modular Inverses (5)
Questions: 10 | Attempts: 1691 | Last updated: Jun 22, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 5 | Attempts: 211 | Last updated: Mar 20, 2025
Questions: 5 | Attempts: 2268 | Last updated: Mar 01, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
Explore congruence and symmetry in this interactive quiz. Engage with questions on congruent figures, their properties, and lines of symmetry. Ideal for learners seeking to underst...
Questions: 10 | Attempts: 1691 | Last updated: Jun 22, 2025
-
Sample QuestionWhat two words complete the definition?Congruent figures are the same ___________ and ______________.
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 li...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionWhich statement is true?
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, multiplicat...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionIf a ≡ b (mod n), then which is always true?
From clocks and calendars to races and repeating schedules, congruence shows up everywhere. In this quiz, you’ll solve real-world problems that use congruence to model cycles...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionA digital clock shows 11:00. What time is it 27 hours later?
What happens when you keep adding numbers but only care about the remainder? That’s modular addition! In this quiz, you’ll practice adding numbers under a modulus, lear...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionCompute: (7 + 5) mod 6
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 explor...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionWhich property is true for modular addition?
From clocks to calendars to repeating schedules, modular addition helps keep track of cycles in everyday life. In this quiz, you’ll apply modular addition to real-world probl...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionA clock shows 8:00. What time will it be in 11 hours?
When we talk about multiplicative inverse in mathematics, we are in other words talking about using a reciprocal for a number x which results in 1 when multiplied by the number x. ...
Questions: 5 | Attempts: 211 | Last updated: Mar 20, 2025
-
Sample QuestionSolve the following:6/15 x = 60
This Modular Arithmetic Quiz assesses understanding of calculations within a modular system, focusing on addition, subtraction, and multiplication modulo a number. It enhances prob...
Questions: 5 | Attempts: 2268 | Last updated: Mar 01, 2025
-
Sample QuestionWhat's 4 + 5 (mod 7)?
What happens when numbers don’t divide evenly? That’s where modulo comes in! In this quiz, you’ll explore what “mod” really means, practice finding re...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionWhat is 17 mod 5?
Modulo is everywhere once you know where to look—clocks, calendars, playlists, and even games. In this quiz, you’ll put your skills into action to solve everyday proble...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionA clock shows 9:00. What time will it show after 19 hours?
Modular arithmetic isn’t just about finding leftovers — it follows clever rules that make problem solving easier. In this quiz, you’ll learn how addition, multipl...
Questions: 10 | Attempts: 10 | Last updated: Oct 13, 2025
-
Sample QuestionWhich of the following is true?
Diophantine Equations Quizzes
Integer Solutions (18)
Pythagorean Triples (5)
Questions: 9 | Attempts: 2562 | Last updated: Apr 15, 2025
Questions: 10 | Attempts: 116 | Last updated: Mar 19, 2025
This Comparing and Ordering Integers Quiz assesses understanding of integer concepts, including absolute values, representation of real-world scenarios with integers, and temperatu...
Questions: 9 | Attempts: 2562 | Last updated: Apr 15, 2025
-
Sample QuestionIntegers are whole numbers that describe opposite ideas in mathematics.
Famously inspired by baseball players Roger Maris, Mark McGwire, and Sammy Sosa, Maris–McGwire–Sosa pairs (or MMG pairs/numbers) are used in recreational mathematics to...
Questions: 10 | Attempts: 116 | Last updated: Mar 19, 2025
-
Sample QuestionWhich pairs are very similar to Maris–McGwire–Sosa pairs?