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