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