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