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