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