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