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