This subject covers the foundational concepts of number and quantity, focusing on real numbers, complex numbers, and their applications in various mathematical contexts.
Numbers are everywhere in personal finance! Understanding real numbers helps you manage money, budget, save, and make smart decisions.
Being comfortable with numbers means being able to handle real-life challenges, like saving for a phone or tracking your spending.
Adding up the cost of items in your shopping cart.
Calculating a 20% tip at a restaurant.