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