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