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