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