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