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