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