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