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