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