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 provides practice in addition, subtraction, multiplication, and division of whole numbers. Practical applications in agriculture include making an inventory of assets and liabilities, keeping records, and preparing a net worth statement of a farm business. (KC)