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