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