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