Primo e composito Worksheet
Recommended for 4° grado — 6° grado
Primo e composito Worksheet
Nome: ____________________Date: ____________
Instructions: Identificazione dei numeri primi e compositi e scrittura delle fattorizzazioni prime.
20 problems
- Prime numbers in {2, 8, 15, 12, 11, 17} → ______
- Prime numbers in {11, 23, 2, 7, 12, 8} → ______
- Prime numbers in {8, 11, 27, 29, 23, 3} → ______
- Prime numbers in {3, 2, 29, 12, 7, 13} → ______
- Prime numbers in {2, 25, 11, 29, 19, 27} → ______
- Prime numbers in {17, 23, 2, 15, 13, 11} → ______
- Prime numbers in {2, 11, 21, 13, 7, 9} → ______
- Prime numbers in {19, 29, 15, 3, 23, 7} → ______
- Prime numbers in {5, 15, 12, 3, 19, 13} → ______
- Prime numbers in {21, 19, 11, 7, 8, 5} → ______
- Prime numbers in {17, 3, 29, 11, 8, 5} → ______
- Prime numbers in {23, 27, 13, 17, 19, 21} → ______
- Prime numbers in {11, 7, 12, 2, 13, 29} → ______
- Prime numbers in {23, 25, 17, 2, 19, 29} → ______
- Prime numbers in {19, 29, 17, 8, 25, 2} → ______
- Prime numbers in {13, 27, 23, 3, 7, 29} → ______
- Prime numbers in {3, 13, 11, 8, 9, 25} → ______
- Prime numbers in {23, 8, 17, 25, 15, 9} → ______
- Prime numbers in {13, 8, 27, 7, 19, 25} → ______
- Prime numbers in {19, 9, 21, 7, 15, 29} → ______