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Prime numbers Worksheet 3

4th Grade Is Prime number Worksheet 3

Last updated on December 11, 2021. Created on September 3, 2021.

Questions

1. Ryan has 70 cars, Is 70 prime number?
2. Ryan watched 55 episodes, Is 55 prime number?
3. Ryan pitched 106 balls in baseball, Is 106 prime number?
4. Ryan visited 85 places, Is 85 prime number?
5. Ryan read 192 books, Is 192 prime number?
6. Ryan watched TV for 28 minutes, Is 28 prime number?
7. Ryan got 109 baseball balls, Is 109 prime number?
8. Ryan has 79 followers, Is 79 prime number?
9. Ryan made 53 hours of videos, Is 53 prime number?
10. Ryan got 45 candys, Is 45 prime number?




Answers

1. 70 is composite number 2. 55 is composite number 3. 106 is composite number 4. 85 is composite number 5. 192 is composite number 6. 28 is composite number 7. 109 is prime number 8. 79 is prime number 9. 53 is prime number 10. 45 is composite number

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