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