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