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Prime numbers Worksheet 112

5th Grade Prime number Worksheet 112

Created on December 21, 2020.

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

Questions

1. Ryan has 145 cars, Is 145 prime number?
2. Ryan watched 157 episodes, Is 157 prime number?
3. Michael pitched 111 balls in baseball, Is 111 prime number?
4. Roy visited 159 places, Is 159 prime number?
5. Sid read 146 books, Is 146 prime number?
6. Jon watched TV for 47 minutes, Is 47 prime number?
7. Mitch got 65 baseballs, Is 65 prime number?
8. Ryan has 78 followers, Is 78 prime number?
9. San made 77 hours of videos, Is 77 prime number?
10. Cindy got 50 candys, Is 50 prime number?




Answers

1. 145 is composite number 2. 157 is prime number 3. 111 is composite number 4. 159 is composite number 5. 146 is composite number 6. 47 is prime number 7. 65 is composite number 8. 78 is composite number 9. 77 is composite number 10. 50 is composite number

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