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