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