Category:Elementary arithmetic

This category contains books on elementary arithmetic: the most basic kind of mathematics: it concerns the operations of addition, subtraction, multiplication, and division. Mental arithmetic is elementary arithmetic performed in the head. Nowadays people routinely use electronic calculators, cash registers, and computers to perform their elementary arithmetic for them. In ancient times, the abacus was used to perform elementary arithmetic, and still is in many parts of Asia.

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Related categories

The following 8 related categories may be of interest, out of 8 total.

Books or Pages

The following 13 pages are in this category, out of 13 total.