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