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Prime numbers Worksheet 101

5th Grade Prime number Worksheet 101

Last updated on December 21, 2020. Created on December 10, 2020.

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

Questions

1. Ryan has 23 cars, Is 23 prime number?
2. Ryan watched 25 episodes, Is 25 prime number?
3. Michael pitched 84 balls in baseball, Is 84 prime number?
4. Roy visited 28 places, Is 28 prime number?
5. Sid read 150 books, Is 150 prime number?
6. Jon watched TV for 42 minutes, Is 42 prime number?
7. Mitch got 32 baseballs, Is 32 prime number?
8. Ryan has 175 followers, Is 175 prime number?
9. San made 44 hours of videos, Is 44 prime number?
10. Cindy got 16 candys, Is 16 prime number?




Answers

1. 23 is prime number 2. 25 is composite number 3. 84 is composite number 4. 28 is composite number 5. 150 is composite number 6. 42 is composite number 7. 32 is composite number 8. 175 is composite number 9. 44 is composite number 10. 16 is composite number

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