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