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Prime numbers Worksheet 79

4th Grade Is Prime number Worksheet 79

Last updated on November 20, 2020. Created on November 18, 2020.

Questions

1. Ryan has 2 cars, Is 2 prime number?
2. Ryan watched 121 episodes, Is 121 prime number?
3. Ryan pitched 109 balls in baseball, Is 109 prime number?
4. Ryan visited 25 places, Is 25 prime number?
5. Ryan read 19 books, Is 19 prime number?
6. Ryan watched TV for 144 minutes, Is 144 prime number?
7. Ryan got 177 baseball balls, Is 177 prime number?
8. Ryan has 169 followers, Is 169 prime number?
9. Ryan made 28 hours of videos, Is 28 prime number?
10. Ryan got 63 candys, Is 63 prime number?




Answers

1. 2 is prime number 2. 121 is composite number 3. 109 is prime number 4. 25 is composite number 5. 19 is prime number 6. 144 is composite number 7. 177 is composite number 8. 169 is composite number 9. 28 is composite number 10. 63 is composite number

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