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