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