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