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