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