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