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