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