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