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