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