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