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