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