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