Related Clues:

• Part of the problem, we hear
• The said amount is an unknown quantity
• Undefined number
• Certain quantity of money, we hear
• Beginning of time
• An undetermined number
• Money, it is said, is not everything
• Approximately what you'd get after adding up, you'd say
• See 7 Across
• Problem as stated, more or less
• Amount said to be a great deal in 7
• ... and then __
• '___ help you are!'
• An impressive total by the sound of it
• It'll sound like something from school to a few