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