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