Checks in the accounting office

• Friends again, on Facebook
• Sums again
• Checks a check, say
• Tallies anew
• Checks, as checks
• Double-checks the math
• Checks, as a total
• Checks the totals again
• Checks one's arithmetic

Wiktionary Word definitions in Wiktionary
vb. (en-third-person singular of: readd )