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