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