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Prime numbers Worksheet 16

5th Grade Prime number Worksheet 16

Last updated on November 20, 2020. Created on September 16, 2020.

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

Questions

1. Ryan has 188 cars, Is 188 prime number?
2. Ryan watched 180 episodes, Is 180 prime number?
3. Michael pitched 15 balls in baseball, Is 15 prime number?
4. Roy visited 72 places, Is 72 prime number?
5. Sid read 160 books, Is 160 prime number?
6. Jon watched TV for 22 minutes, Is 22 prime number?
7. Mitch got 54 baseballs, Is 54 prime number?
8. Ryan has 22 followers, Is 22 prime number?
9. San made 140 hours of videos, Is 140 prime number?
10. Cindy got 151 candys, Is 151 prime number?




Answers

1. 188 is composite number 2. 180 is composite number 3. 15 is composite number 4. 72 is composite number 5. 160 is composite number 6. 22 is composite number 7. 54 is composite number 8. 22 is composite number 9. 140 is composite number 10. 151 is prime number

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