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