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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a prime number.
💡 Hint: Remember that 2 is the only even prime number.
Question 2
Easy
Give an example of a composite number.
💡 Hint: Think of some even numbers.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What defines a prime number?
- Divisible by only 1
- Divisible by 1 and itself
- Divisible by multiple factors
💡 Hint: Recap what makes primes unique.
Question 2
True or False: Every even number greater than 2 is prime.
- True
- False
💡 Hint: Consider the definition of prime numbers.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the GCD of 252 and 105 using Euclid's algorithm step-by-step.
💡 Hint: Use the modulo operation to continually replace the numbers.
Question 2
Prove that there are infinitely many prime numbers using contradiction.
💡 Hint: Think about divisibility and what adding one does.
Challenge and get performance evaluation