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