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