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