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