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Prime numbers Worksheet 28

4th Grade Is Prime number Worksheet 28

Last updated on November 20, 2020. Created on September 28, 2020.

Questions

1. Ryan has 90 cars, Is 90 prime number?
2. Ryan watched 147 episodes, Is 147 prime number?
3. Ryan pitched 47 balls in baseball, Is 47 prime number?
4. Ryan visited 125 places, Is 125 prime number?
5. Ryan read 66 books, Is 66 prime number?
6. Ryan watched TV for 47 minutes, Is 47 prime number?
7. Ryan got 191 baseball balls, Is 191 prime number?
8. Ryan has 142 followers, Is 142 prime number?
9. Ryan made 113 hours of videos, Is 113 prime number?
10. Ryan got 143 candys, Is 143 prime number?




Answers

1. 90 is composite number 2. 147 is composite number 3. 47 is prime number 4. 125 is composite number 5. 66 is composite number 6. 47 is prime number 7. 191 is prime number 8. 142 is composite number 9. 113 is prime number 10. 143 is composite number

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