Give teens a realistic, creative way to practice financial math and functions by simulating an “adulting in December” scenario—income, rent, utilities, travel, gifts, savings, tips, taxes, and long-term growth. This 10-page, black-and-white worksheet pack (letter size 8.5×11) blends linear and exponential models, percent change, budgeting, and data analysis. Each page includes 10 accurate, multi-step questions, a clean line-art illustration prompt, and a vetted answer key—perfect for December pr