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