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