Basic Math for Operators: This workshop is designed for operators needing a review of basic math skills. This workshop will include a review of basic math skills necessary to meet the job responsibilities of a small drinking water system operator. The following topics will be covered in this workshop: addition, subtraction, multiplication, division, ratios and percentages, significant figures, rules for solving equations, units and unit conversions, powers and scientific notation, area and volume calculations. (0.6 CEU's - Continuing Education Units)