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