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