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(249+6x78):3+246x3-587 va rog frumos repede


Răspuns :

1. 78x6=468

2.468 + 249=717

3. 717:3=239

4.246x3=738

5.239+738=977

6.977-587=390

Răspuns:

(249 + 6 × 78) ÷ 3 + 246 × 3 - 587

= (249 + 468) ÷ 3 + 738 - 587

= 717 ÷ 3 + 738 - 587

= 239 + 738 - 587

= 977 - 587 = 390

[sᴛʀᴘʜᴄʀɪᴢ09]