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