GED수학

GED 15 Mathematical Reasoning - 기본편
1. Whole Numbers, Integers
2. Decimals & Fractions
3. Factors & Multiples
4. Fractions & Operations
5. Powers & Roots
6. Order of Operations
7. Ratio, Rates & Proportions
8. Percent
9. Data Presentation
10. Statistics
11. Probability
12. Counting Methods
13. Dimensions, Lines, and Angles
14. Two-Dimensional Figures
15. Three-Dimensional Figures
16. Algebraic Expressions
17. Polynomial Operations
18. Algebraic Factorization
19. Linear Equation & Inequalities
20. Quadratic Equations & Simultaneous Equations
21. Graphing Equation
22. Function

GED 15 Mathematical Reasoning - 심화편
1. Whole Numbers, Integers, and Word Problems
2. Decimals & Fractions
3. Factors & Multiples
4. Fractions & Operations
5. Powers & Roots
6. Ratio, Rates & Proportions
7. Percent
8. Data Presentation
9. Statistics
10. Probability
11. Counting Methods
12. Two-Dimensional Figures
13. Three-Dimensional Figures
14. Algebraic Expressions
15. Polynomial Operation through Factorization
16. Linear Equation & Inequality
17. Simultaneous Equation and Quadratic Equation
18. Graphing Equation
19. Function
20. Practice Test #1
21. Practice Test #2
22. Answer Key

High-Level Problems ­ 10
1. The code “17AR” is an example of a license number. For a driver, he can only change the order of the numbers and the alphabets, but cannot change the number or alphabet itself. How many license numbers options does he have?
. (A) 47
. (B) 23
. (C) 15
. (D) 5