* Basic arithmetic: Addition, subtraction, multiplication, and division. This is used for counting, simple budgeting, and measuring materials.
* Fractions and decimals: A basic understanding might be helpful for measuring and sharing materials.
* Basic data analysis: Possibly some very rudimentary statistics for simple classroom assessments (e.g., counting children's responses to a question).
You will *not* need calculus, trigonometry, statistics (beyond very basic levels), or other higher-level math courses typically found in college math curricula. The focus of your education will be on child development, early childhood education pedagogy, and related subjects.