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