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