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