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