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