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