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