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