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