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