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