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