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