Related Clues:

• Figure out, as a bill
• One of 6 down is awake and so is the chlid
• Youngster awake to what is put back
• Add together (driving offences)
• Reckon slug's out of bed
• Reckon infant's bedtime over?
• Do summer job, little one at university
• Add (some numbers)
• Ram's purpose, in sum
• Infant raised to do simple arithmetic
• People do it, in addition
• Add to set brought back
• Summate
• What an accountant may do with baby out of bed?
• Computers do it best — time you invested