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