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