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