Civil Service Arithmetic

Table of Contents

Unit 1: Arithmetic Foundations

Fractions and Mixed Numbers Reducing Fractions Addition and Subtraction of Fractions Finding the LCD Multiplication and Division of Fractions Complex Fractions Comparing Fractions Word Problems

Unit 2: Applied Operations

What is a Decimal? Changing Fractions into Decimals Changing Decimals to Fractions Comparing Decimals Addition and Subtraction of Decimals Multiplication and Division of Decimals Multiplying and Dividing by Powers of 10 Rounding Decimals Word Problems With Decimals

Unit 3: Percents

The Meaning of “Percents” Changing a Decimal to a Percent and Vice Versa Changing a Fraction to a Percent and Vice Versa Solving Percent Problems Finding 10% of a Number

Unit 4: Geometry

Angles, Lines, Triangles, Quadrilaterals, Circles Perimeter Area Three Dimensional Figures

Unit 5: Charts and Tables

Statistics and Probability - Finding The Mean Finding the Median Finding the Mode Finding Averages of Weighted Quantities Probability

Unit 6: Problem Solving

Graphs - Bar Line Circle Pictographs

Unit 7: Sequences

Word Problems Arithmetic & Geometric Sequences Miscellaneous Sequences

Course Home Library

Unit 3: Percents

Finding 10% of a Number

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