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