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