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