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