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