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