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