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