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