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