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