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Prime numbers Worksheet 87

5th Grade Prime number Worksheet 87

Last updated on December 21, 2020. Created on November 26, 2020.

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

Questions

1. Ryan has 7 cars, Is 7 prime number?
2. Ryan watched 62 episodes, Is 62 prime number?
3. Michael pitched 80 balls in baseball, Is 80 prime number?
4. Roy visited 77 places, Is 77 prime number?
5. Sid read 10 books, Is 10 prime number?
6. Jon watched TV for 138 minutes, Is 138 prime number?
7. Mitch got 48 baseballs, Is 48 prime number?
8. Ryan has 19 followers, Is 19 prime number?
9. San made 45 hours of videos, Is 45 prime number?
10. Cindy got 20 candys, Is 20 prime number?




Answers

1. 7 is prime number 2. 62 is composite number 3. 80 is composite number 4. 77 is composite number 5. 10 is composite number 6. 138 is composite number 7. 48 is composite number 8. 19 is prime number 9. 45 is composite number 10. 20 is composite number

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