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Prime numbers Worksheet 23

5th Grade Prime number Worksheet 23

Last updated on December 11, 2021. Created on September 23, 2021.

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

Questions

1. Ryan has 122 cars, Is 122 prime number?
2. Ryan watched 180 episodes, Is 180 prime number?
3. Michael pitched 57 balls in baseball, Is 57 prime number?
4. Roy visited 73 places, Is 73 prime number?
5. Sid read 90 books, Is 90 prime number?
6. Jon watched TV for 156 minutes, Is 156 prime number?
7. Mitch got 155 baseballs, Is 155 prime number?
8. Ryan has 4 followers, Is 4 prime number?
9. San made 106 hours of videos, Is 106 prime number?
10. Cindy got 98 candys, Is 98 prime number?




Answers

1. 122 is composite number 2. 180 is composite number 3. 57 is composite number 4. 73 is prime number 5. 90 is composite number 6. 156 is composite number 7. 155 is composite number 8. 4 is composite number 9. 106 is composite number 10. 98 is composite number

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