Prime & Composite Φύλλο εργασίας
Συνιστάται για Δ' Δημοτικού — ΣΤ' Τάξη
Prime & Composite Φύλλο εργασίας
Ονομα: ____________________Ημερομηνία: ____________
Οδηγίες: Αναγνώριση πρώτων και σύνθετων αριθμών και γραφή πρώτων παραγοντοποιήσεων.
20 προβλήματα
- Prime numbers in {21, 23, 15, 13, 3, 7} → ______
- Prime numbers in {3, 21, 13, 9, 27, 17} → ______
- Prime numbers in {3, 2, 8, 17, 19, 15} → ______
- Prime numbers in {13, 12, 8, 21, 3, 29} → ______
- Prime numbers in {15, 23, 12, 19, 25, 2} → ______
- Prime numbers in {2, 15, 29, 21, 17, 9} → ______
- Prime numbers in {25, 8, 27, 29, 11, 23} → ______
- Prime numbers in {3, 25, 29, 13, 12, 21} → ______
- Prime numbers in {7, 9, 27, 25, 5, 12} → ______
- Prime numbers in {8, 29, 21, 7, 3, 5} → ______
- Prime numbers in {8, 11, 21, 29, 12, 7} → ______
- Prime numbers in {9, 5, 11, 29, 19, 15} → ______
- Prime numbers in {2, 11, 3, 17, 15, 13} → ______
- Prime numbers in {7, 27, 21, 19, 25, 2} → ______
- Prime numbers in {8, 11, 25, 9, 2, 29} → ______
- Prime numbers in {11, 23, 2, 7, 17, 27} → ______
- Prime numbers in {2, 21, 25, 7, 9, 15} → ______
- Prime numbers in {12, 13, 3, 2, 27, 5} → ______
- Prime numbers in {17, 11, 21, 27, 25, 9} → ______
- Prime numbers in {7, 9, 5, 29, 21, 3} → ______