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