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