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Prime numbers Worksheet 5

5th Grade Prime number Worksheet 5

Last updated on December 21, 2020. Created on September 5, 2020.

Prime Number: Any natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers

Questions

1. Ryan has 85 cars, Is 85 prime number?
2. Ryan watched 105 episodes, Is 105 prime number?
3. Michael pitched 81 balls in baseball, Is 81 prime number?
4. Roy visited 56 places, Is 56 prime number?
5. Sid read 3 books, Is 3 prime number?
6. Jon watched TV for 85 minutes, Is 85 prime number?
7. Mitch got 50 baseballs, Is 50 prime number?
8. Ryan has 46 followers, Is 46 prime number?
9. San made 27 hours of videos, Is 27 prime number?
10. Cindy got 24 candys, Is 24 prime number?




Answers

1. 85 is composite number 2. 105 is composite number 3. 81 is composite number 4. 56 is composite number 5. 3 is prime number 6. 85 is composite number 7. 50 is composite number 8. 46 is composite number 9. 27 is composite number 10. 24 is composite number

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