arith·me·tic 
/əˈrɪθməˌtɪk/ noun
/əˈrɪθməˌtɪk/ noun [noncount] 1 : a branch of mathematics that deals with numbers and their addition, subtraction, multiplication, and division 2 : the act or process of calculating a number
▪ a software program that will do the arithmetic for you
▪ a software program that will do the arithmetic for you
— ar·ith·met·ic /ˌerɪθˈmɛtɪk/ or ar·ith·met·i·cal /ˌerɪθˈmɛtɪkəl/ adjective
/ˌerɪθˈmɛtɪk/ or ar·ith·met·i·cal /ˌerɪθˈmɛtɪkəl/ adjective— ar·ith·met·i·cal·ly /ˌerɪθˈmɛtɪkli/ adverb
/ˌerɪθˈmɛtɪkli/ adverb
