VERB

determine the sum of
Add all the people in this town to those of the neighboring town 
make an addition by combining numbers
Add 27 and 49, please!
How To Use add together In A Sentence
 It is used to add together two binary digits giving both the sum and the carry digit. Computers Basic Facts
 Add together with the formula when you make the carrot purée. Times, Sunday Times
 Add together the log haversine of the S.H.A. (Table 45), the log cosine of the Lat. Lectures in Navigation
 It is used to add together two binary digits giving both the sum and the carry digit. Computers Basic Facts
 Add together the secant of the Latitude, the cosecant of the P.D., the cosine of the Half Sum and the sine of the Difference (Table 44). Lectures in Navigation
 The facts add together to give a hopeless picture of the country's future.
 Now add together the absolute terms nf all these equations, which terms are merely the numbers in Table I. and the sum is 11.98839 which divided by 15, the number of observations gives .99923. Transactions of the American Philosophical Society
 Add together the logarithms of aQ the fa&ots, and 'the fum is a logarithm, the natural number correfpond  ing to which will be the produA required. Encyclopædia britannica;
 It is used to add together two binary digits and the carry digit from the previous column giving both the sum and the next carry digit. Computers Basic Facts
 Nylon cord: To calculate the amount, add together the width of the blind plus four times the length.