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