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