Question

(138*307-41458)*726 +406*83

Answer 1

1) 138 * 307 = 42366
2) 42366 - 41458 = 908
3) 908 * 726 = 659208
4) 406 * 83 = 33698
5) 659208 + 33698 = 692906

Answer 2

 138 * 307 = 42366
2) 42366 - 41458 = 908
3) 908 * 726 = 659208
4) 406 * 83 = 33698
5) 659208 + 33698 = 54714264

Answer 3

(138*307-41458)*726 +406*83=(42366--41458)*726+33698=908*726+33698=659208+33698=692906
ответ 692906