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