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