Choose the best answer for each question: ⇱
Question 1. What is a factor of a number?
Question 2. What is a multiple of a number?
Question 3. Which is a factor of 3?
Question 4. What is a multiple of 10?
Question 5. Which number is a factor of 12?
Question 6. Which number is a multiple of 6?
Question 7. How many factors does the number 20 have?
Question 8. Which list shows only multiples of 4?
Question 9. What method is learned during the project?
Question 10. What is the main purpose of the sieve of Eratosthenes?