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