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