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