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