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