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