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