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