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