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