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