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