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