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Crossword Puzzle
Crossword Puzzle

Μαθηματικό Σταυρόλεξο Νο1

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Μαθηματικό Σταυρόλεξο Νο1

Crossword Puzzle

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About this activity

Σελ. 12-24

Created by

Στέλιος
Στέλιος
Greece

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Μαθηματικό Σταυρόλεξο Νο1
 

Crossword Puzzle

Μαθηματικό Σταυρόλεξο Νο1Online version

Σελ. 12-24

by Στέλιος
1

Έτσι ονομάζονται όλοι οι αριθμοί που γνωρίσαμε στις προηγούμενες τάξεις

2

Αριθμοί με το ίδιο πρόσημο

3

Η ιδιότητα α+β=β+α , αβ=βα

4

Το ουδέτερο στοιχείο της πρόσθεσης

5

Δύο αριθμοί που έχουν γινόμενο ΕΝΑ (1)

6

Το γινόμενο ν παραγόντων ίσων με έναν αριθμό α

7

Δύο αριθμοί που έχουν άθροισμα ΜΗΔΕΝ (0)

8

Ο αριθμός που μπορεί να πάρει τη μορφή ενός κλάσματος

9

Η ιδιότητα α(β+γ)=αβ+αγ

10

Αν δύο αριθμοί είναι αντίθετοι τότε είναι ομόσημοι ή ετερόσημοι

11

Η ιδιότητα α+(β+γ)=(α+β)+γ , α(βγ)=(αβ)γ

9
5
10
3
8
7
2
11
4
6
1
 
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