" tots (up) "

1: to combine (numbers) into a single sum;

  * e.g., " ... tot up the prices of the individual pieces and see if buying the whole set makes more sense "

•  Synonyms : 

•  adds,

•  casts (up),

•  foots (up),

•  summates,

•  sums,

•  totalizes,

•  totals,

•  totes (up)

•  Antonyms : 

• (N/A)