Prime & Composite Arbeitsblatt
Empfohlen für 4. Klasse — 6. Klasse
Prime & Composite Arbeitsblatt
Name: ____________________Datum: ____________
Anweisungen: Primzahlen und zusammengesetzte Zahlen identifizieren und Primfaktorzerlegungen schreiben.
20 Probleme
- Prime numbers in {25, 21, 27, 7, 15, 29} → ______
- Prime numbers in {3, 5, 2, 19, 12, 7} → ______
- Prime numbers in {13, 23, 7, 2, 9, 8} → ______
- Prime numbers in {21, 5, 12, 13, 9, 25} → ______
- Prime numbers in {25, 21, 8, 23, 2, 11} → ______
- Prime numbers in {5, 2, 12, 29, 21, 19} → ______
- Prime numbers in {27, 12, 5, 3, 11, 23} → ______
- Prime numbers in {17, 3, 21, 8, 2, 5} → ______
- Prime numbers in {12, 25, 15, 8, 23, 27} → ______
- Prime numbers in {17, 19, 21, 29, 13, 27} → ______
- Prime numbers in {17, 13, 19, 2, 21, 5} → ______
- Prime numbers in {21, 15, 3, 19, 7, 27} → ______
- Prime numbers in {25, 11, 12, 3, 8, 2} → ______
- Prime numbers in {19, 9, 17, 3, 23, 5} → ______
- Prime numbers in {12, 9, 5, 3, 27, 7} → ______
- Prime numbers in {5, 19, 27, 9, 15, 21} → ______
- Prime numbers in {2, 13, 8, 23, 7, 15} → ______
- Prime numbers in {8, 7, 2, 27, 12, 11} → ______
- Prime numbers in {15, 8, 23, 5, 21, 2} → ______
- Prime numbers in {9, 12, 19, 3, 15, 5} → ______