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