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