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