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