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