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