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