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5×(6+3-4) +2-7-(13+6-5)​

Răspuns :

Răspuns:

5×(6+3-4)+2-7-(13+6-5)

5×(9-4)+2-7-(19-5)

5×5+2-7-14

25 +2-7-14

27-7-14

20-14

6

= 5×5 + 2 -7 - 14 = 25 + 2 - 7 - 14 =27 - 7 - 14 = 20 - 14 = 6