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