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