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Prime numbers Worksheet 21

5th Grade Prime number Worksheet 21

Last updated on December 11, 2021. Created on September 21, 2021.

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

Questions

1. Ryan has 53 cars, Is 53 prime number?
2. Ryan watched 97 episodes, Is 97 prime number?
3. Michael pitched 175 balls in baseball, Is 175 prime number?
4. Roy visited 141 places, Is 141 prime number?
5. Sid read 199 books, Is 199 prime number?
6. Jon watched TV for 60 minutes, Is 60 prime number?
7. Mitch got 58 baseballs, Is 58 prime number?
8. Ryan has 9 followers, Is 9 prime number?
9. San made 64 hours of videos, Is 64 prime number?
10. Cindy got 75 candys, Is 75 prime number?




Answers

1. 53 is prime number 2. 97 is prime number 3. 175 is composite number 4. 141 is composite number 5. 199 is prime number 6. 60 is composite number 7. 58 is composite number 8. 9 is composite number 9. 64 is composite number 10. 75 is composite number

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