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