I lost a check without an amount written what should i do?
Call the bank right away, give them the number of the check and have them put a stop on it
If you didn't sign it it's not that much of a problem.
Call the bank and cancel it!
Throw it on DA GROUND
Yes. Call the bank immediately.
Canceling a check costs $15. As long as you didn't sign it, it can't be cashed. Just keep an eye on your statements for the next couple of months.