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Prime numbers Worksheet 73

5th Grade Prime number Worksheet 73

Last updated on November 20, 2020. Created on November 12, 2020.

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

Questions

1. Ryan has 108 cars, Is 108 prime number?
2. Ryan watched 110 episodes, Is 110 prime number?
3. Michael pitched 81 balls in baseball, Is 81 prime number?
4. Roy visited 153 places, Is 153 prime number?
5. Sid read 107 books, Is 107 prime number?
6. Jon watched TV for 144 minutes, Is 144 prime number?
7. Mitch got 109 baseballs, Is 109 prime number?
8. Ryan has 20 followers, Is 20 prime number?
9. San made 67 hours of videos, Is 67 prime number?
10. Cindy got 36 candys, Is 36 prime number?




Answers

1. 108 is composite number 2. 110 is composite number 3. 81 is composite number 4. 153 is composite number 5. 107 is prime number 6. 144 is composite number 7. 109 is prime number 8. 20 is composite number 9. 67 is prime number 10. 36 is composite number

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