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