Hello from Steved

I would like to shift the below to their respective sheets.
Using the first numeral 40285 in this case 4 to sheet4,
70382 to sheet7, 50604 to sheet5 and so on. Ive got over a
thousand rows to do. Thankyou.

40285 43. 126.4
10883 39. 81.2
70382 37. 76.77
50604 37. 71.14
70458 37. 84.31
10787 36. 57.94
20710 36. 46.16
70420 33. 80.9
10725 33. 48.5
50464 32. 46.9
50593 32. 46.9
50098 30. 117.2
10870 29. 58.2
50594 29. 51.14
20794 28. 53.
10869 28. 43.3