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