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