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