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Prime numbers Worksheet 4

5th Grade Prime number Worksheet 4

Last updated on December 21, 2020. Created on September 4, 2020.

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

Questions

1. Ryan has 140 cars, Is 140 prime number?
2. Ryan watched 169 episodes, Is 169 prime number?
3. Michael pitched 129 balls in baseball, Is 129 prime number?
4. Roy visited 172 places, Is 172 prime number?
5. Sid read 117 books, Is 117 prime number?
6. Jon watched TV for 175 minutes, Is 175 prime number?
7. Mitch got 17 baseballs, Is 17 prime number?
8. Ryan has 51 followers, Is 51 prime number?
9. San made 157 hours of videos, Is 157 prime number?
10. Cindy got 75 candys, Is 75 prime number?




Answers

1. 140 is composite number 2. 169 is composite number 3. 129 is composite number 4. 172 is composite number 5. 117 is composite number 6. 175 is composite number 7. 17 is prime number 8. 51 is composite number 9. 157 is prime number 10. 75 is composite number

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