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