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