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Prime numbers Worksheet 4

5th Grade Prime number Worksheet 4

Last updated on November 20, 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 56 cars, Is 56 prime number?
2. Ryan watched 31 episodes, Is 31 prime number?
3. Michael pitched 155 balls in baseball, Is 155 prime number?
4. Roy visited 102 places, Is 102 prime number?
5. Sid read 187 books, Is 187 prime number?
6. Jon watched TV for 130 minutes, Is 130 prime number?
7. Mitch got 180 baseballs, Is 180 prime number?
8. Ryan has 17 followers, Is 17 prime number?
9. San made 155 hours of videos, Is 155 prime number?
10. Cindy got 197 candys, Is 197 prime number?




Answers

1. 56 is composite number 2. 31 is prime number 3. 155 is composite number 4. 102 is composite number 5. 187 is composite number 6. 130 is composite number 7. 180 is composite number 8. 17 is prime number 9. 155 is composite number 10. 197 is prime number

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