Modern economics stands on mathematical foundations. From corporate economists, to policymakers, to academics, math is the language of specialists on economic matters. The scaffolding of theories and the need for accounting for uncertainty at every turn of the economic realm (e.g. insurance, financial markets, forecasting) lead to some specific areas of mathematics as the tool kit of choice. This course is designed specifically for Economics major to equip the students with a comprehensive set of quantitative skills required in Economics. The course will review topics in Algebra, Calculus, and Statistics. Empirical applications with Excel is integrated throughout the course. Satisfies SEEDS Quantitative Reasoning student learning outcome in alignment with Educated Citizenry value.