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