Question

234*345 676*247 138*256 355*194 как расписать примеры столбиком

Answer 1

           Ответ:

---------------------------------------

Пошаговое объяснение:

Answer 2

Ответ:

234

*

345

676

*

247

138

*

256

355

*

194

Можно * заменить на x

Answer 3

Sure, I'd be happy to help you solve these multiplication problems vertically:

markdownCopy code
  234
× 345
------
  1170    (234 × 5)
+ 7020    (234 × 40, shifted one position to the left)
+ 70200   (234 × 300, shifted two positions to the left)
------
  80530

markdownCopy code
  676
× 247
------
  676     (676 × 7)
+ 3380    (676 × 40, shifted one position to the left)
+ 16920   (676 × 200, shifted two positions to the left)
------
  166772

markdownCopy code
  138
× 256
------
  1104    (138 × 4)
+ 690     (138 × 50, shifted one position to the left)
+ 2760    (138 × 200, shifted two positions to the left)
------
  35328

markdownCopy code
  355
× 194
------
  1775    (355 × 5)
+ 7100    (355 × 20, shifted one position to the left)
+ 71000   (355 × 200, shifted two positions to the left)
------
  68970

I hope this helps! Let me know if you have any other questions.