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