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