C1
Number Sense and Problem Solving
Place value, rounding, the four operations, the TI-30XS calculator, the five-step word-problem method, and the distance and cost formulas.
Exam Preparation · GED
GED Mathematics
Getting ready for the GED® Mathematical Reasoning test, one chapter of GED® Test Prep Mathematics at a time. Each chapter teaches its lessons with worked examples, lets you try them on the page, and ends with a quiz and a printable assignment.
Code Chapter Status
C2
Decimals and Fractions
Decimal and fraction basics and operations, converting between them, and placing both on the number line.
C3
Ratio, Proportion, and Percent
Ratios and proportions, the percent formula, percents on the calculator, simple interest and percent of change.
C4
Data, Statistics, and Probability
Tables and graphs, mean, median and mode, line plots and histograms, probability, combinations and permutations.
C5
Algebra Basics, Expressions, and Polynomials
Signed numbers, powers and roots, scientific notation, order of operations, expressions and polynomials.
C6
Equations, Inequalities, and Functions
Equations and inequalities, quadratics, the coordinate plane, slope, systems of equations and functions.
C7
Geometry
Plane figures, triangles, the Pythagorean relationship, perimeter, area, circles, volume and surface area.
7 of 7 chapters built. The book's GED® formula sheet is summarised in Chapter 1.