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