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