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