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