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