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