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