This learning module provides students with practice in applying mathematical operations to vocational agriculture. The module consists of unit objectives, definitions, information, problems to solve, worksheets suitable for various levels of vocational agriculture instruction, and answer keys for the problems and worksheets. This module, which covers interpretation and analysis of data, provides practice in activities such as using tables and graphs, following directions, completing loan applications, and filling out Federal and state income tax forms common to farm operations. (KC)