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