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