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Prime numbers Worksheet 3

5th Grade Prime number Worksheet 3

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

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

Questions

1. Ryan has 45 cars, Is 45 prime number?
2. Ryan watched 135 episodes, Is 135 prime number?
3. Michael pitched 170 balls in baseball, Is 170 prime number?
4. Roy visited 55 places, Is 55 prime number?
5. Sid read 45 books, Is 45 prime number?
6. Jon watched TV for 172 minutes, Is 172 prime number?
7. Mitch got 52 baseballs, Is 52 prime number?
8. Ryan has 184 followers, Is 184 prime number?
9. San made 162 hours of videos, Is 162 prime number?
10. Cindy got 169 candys, Is 169 prime number?




Answers

1. 45 is composite number 2. 135 is composite number 3. 170 is composite number 4. 55 is composite number 5. 45 is composite number 6. 172 is composite number 7. 52 is composite number 8. 184 is composite number 9. 162 is composite number 10. 169 is composite number

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