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