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