Question

how should four 8's be taken to get the sum of 504?

Answer 1

8×8×8-8=512-8=504.......

Answer 2

➡HERE IS YOUR ANSWER ⬇

♧Short Process♧

Now,

(8×8×8) - 8

= 512 - 8

= 504


♧♧Long Process♧♧

504 = 63×8

= (64-1)×8

=(64×8) - 8

= 8×8×8 - 8

⬆HOPE THIS HELPS YOU⬅