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