Basic arithmetic The most basic functions in Calc are simple arithmetic: Addition, subtraction, multiplication, and division (or, as Alice in Wonderland calls them, Ambition, Distraction, Uglification ...

Here's how to use Excel as a calculator to perform basic arithmetic operations such as addition, subtraction, multiplication, and division.

Addition-by-subtraction lives at the heart of Ryan's budget, particularly his health care plans. Ryan proposes to cure health care inflation by capping Medicare payments to beneficiaries at $15,000.

The present paper describes the success, the methods (mental, informal written, standard algorithm) and the strategies of informal written arithmetic to be observed when 300 elementary students worked ...

Pearla Nesher, Tamar Katriel, A Semantic Analysis of Addition and Subtraction Word Problems in Arithmetic, Educational Studies in Mathematics, Vol. 8, No. 3 (Oct., 1977), pp. 251-269 ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...