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