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