
1) Abacus activity 2) Accumulation 3) Action for calculating people 4) Adding together 5) Adding up 6) Annexing 7) Appending 8) Arithmetic assignment 9) Arithmetic chore 10) Arithmetic class activity 11) Arithmetic task 12) Calculating endeavor 13) Calculating sums 14) Calculating the sum 15) Calculating the sum of
Found on
https://www.crosswordclues.com/clue/adding

• (p. pr. & vb. n.) of Add
Found on
http://thinkexist.com/dictionary/meaning/adding/
No exact match found.