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 {29, 11, 5, 17, 27, 2} → ______
- Prime numbers in {23, 25, 5, 8, 9, 2} → ______
- Prime numbers in {11, 29, 13, 3, 5, 25} → ______
- Prime numbers in {27, 12, 8, 13, 25, 2} → ______
- Prime numbers in {7, 23, 8, 12, 19, 27} → ______
- Prime numbers in {8, 29, 9, 11, 7, 12} → ______
- Prime numbers in {25, 8, 3, 21, 29, 17} → ______
- Prime numbers in {11, 15, 7, 5, 17, 2} → ______
- Prime numbers in {3, 29, 12, 19, 2, 23} → ______
- Prime numbers in {5, 23, 21, 9, 12, 17} → ______
- Prime numbers in {27, 7, 15, 11, 29, 3} → ______
- Prime numbers in {5, 11, 3, 25, 27, 21} → ______
- Prime numbers in {12, 17, 21, 11, 23, 8} → ______
- Prime numbers in {3, 8, 23, 25, 19, 7} → ______
- Prime numbers in {19, 9, 12, 25, 21, 3} → ______
- Prime numbers in {21, 9, 12, 25, 7, 5} → ______
- Prime numbers in {7, 19, 5, 3, 15, 2} → ______
- Prime numbers in {2, 29, 5, 8, 9, 27} → ______
- Prime numbers in {2, 8, 21, 17, 15, 9} → ______
- Prime numbers in {13, 23, 29, 8, 5, 17} → ______