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