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