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