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