Related Clues:

• Worked out a sum
• Pitched in
• Found the sum
• Counted up
• Mixed in
• Did some simple arithmetic
• Got the total
• Totaled up
• Thrown in
• And what's more, the editor is a divine
• Might this have been not nonplus
• Put on the editor too
• Came up with a sum
• Tossed into the mix
• Stated further