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