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