Question

what must be added to 584 to get 845​

Answer 1

Let the number be x, so that

x + 584 = 845

By Imposing Method, we get

x = 845 - 584

or, x = 261

Answer:

261 must be added to 584 to get 845.

Answer 2

Answer:

let the needed number be x. so,

x+584=845

x=845-584

x=261

so 261 must be added to 584 to get 845