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