This teacher's edition of a tenth grade general mathematics workbook attempts to show how certain mathematical skills are needed by the consumer. Each of the ten instructional units contains review exercises, practical applications, and practice problems for three levels of ability. Included are units on: (1) business forms, (2) algebra, (3) banking, (4) geometry, (5) taxes, (6) graphing, (7) data processing, (8) probability, (9) insurance, and (10) hospital work. [Not available in hardcopy due to marginal legibility of original document.] (RS)