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