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