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