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Автор - salimaaldashukurova

как решать примеры. 1) 125×48-31×82-31×43+125×83. ​

Ответ

Автор - nolnol58

125×48−31×82−31×43+125×83=12,500

Пошаговое объяснение:

1)125×48=6,000

2)31×82=2,542

3)6,000−2,542=3,458

4)31×43=1,333

5)3,458−1,333=2,125

6)125×83=10,375

7)2,125+10,375=12,500

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