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