Hello, how to distribute content to a cell by various cells automatically.

Hello, I intend to make is this: In cell B7 would be reflected the amount deposited in a gambling game card, which would be distributed automatically in amounts of 10.00 for cells D3: AB3 (amount to play twice a week ), starting to show 0 when less than 10 without presenting circular references.
Best regards
Jonnas

Exemple.xlsx