# Category Archives: (III) Mathematical Reasoning

## Sorting

0.211, 0.201, 0.300, 0.310, 0.212  →  0.201, 0.211, 0.212, 0.300, 0.311

\$19.95 ≈ \$20.00

## Slope Specials

Vertical, Horizontal, Parallel, Perpendicular

## Point-Slope

Point-Slope Form of the Equation of a Line

## Tables

Although the Mathematical Reasoning module of the GED allows you to utilize a calculator for most of its questions, knowledge of mathematical tables is useful for the five calculator-prohibited questions. Knowing multiplication and division tables is particularly helpful with factoring and … Continue reading

## Measurement

1 foot = 12 inches 1 meter = 100 centimeters

## Division by Zero = Undefined

Do not divide by zero.

## Combo

## Percents

% is a multiplier.

## Order of Operations

Order of Operations = PEMDAS

## Slope

Slope refers to the Steepness of a Line

## Line

Line = Flat Straight Figure Extending Infinitely Through Two Points

x > 5 x ≥ 5

This = That

## Division Signs

There are multiple versions of the division sign.

## Inequalities

<                              ≤                              >                   … Continue reading

## Algebraic Expressions

Everyday Language  —>  Math Action

a²  +  b²  =  c²

## Parallelogram

Parallelogram = Flat Four-Sided Shape in which Opposite Sides are Parallel

## Trapezoid

Trapezoid = Flat Four-Sided Shape with Two Parallel Sides