Lesson 1 of 0
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Chapter 1: Arithmetic and Basic Operations
- Section 1.1: Whole Numbers
- Addition, subtraction, multiplication, and division of whole numbers
- Order of operations
- Section 1.2: Fractions and Decimals
- Adding, subtracting, multiplying, and dividing fractions
- Converting between fractions and decimals
- Section 1.3: Percents
- Understanding percentages
- Calculating percentages of numbers
- Section 1.4: Ratios and Proportions
- Introduction to ratios and proportions
- Solving proportion problems