Division of Integers Exercises – Set 1

Below are exercises on division of signed numbers. Part I and II are exercises for divison of integers, while part III is an extension to fractions and decimals. Part I 1.   2. 3. 4. 5. 6. 7. 8. 9. 10. Part II 1.   2.   3. 4. 5. 6. 7. 8. 9. 10.… Read More »

Multiplication of Integers Exercises – Set 1

Below are exercises on multiplication of signed numbers. Part I and II are exercises for multiplication of integers, while part III is an extension to fractions and decimals. I have written the exercises using the notation as well as the parenthesis to familiarize you with both notations. Solutions and answers can be found here. Part… Read More »

Subtraction of Integers Exercises – Set 1

Below are exercises on subtraction of signed numbers. Part I and II are exercises for subtraction of integers, while part III is an extension to fractions and decimals. Solutions and answers can be found here. Part I 1. 8 – (-7) 2. -4 – (-10) 3. -6 – 8 4. 0 – (-5) 5. -17 –… Read More »

Addition of Integers Exercises – Set 1

Below are exercises on addition of signed numbers. Part I and II are exercises for addition of integers, while part III is an extension to fractions and decimals. Solutions and answers will be can be found here. Part I 1. -7 + 13 2. (-8) + (-9) 3. 5 + (-18) 4. 34 + (-38)… Read More »

PCSR Civil Service Exam Review Guide 5

After learning the operations on fractions in Review Guide 3 and Review Guide 4, let us turn our attentionto operations on decimals this week. In this tutorial, we are going to learn addition, subtraction, multiplication, and division. Here is your review guide from the week. PART I: MATHEMATICS A. Operations on Decimals A.1 Videos Lesson… Read More »

PCSR Civil Service Exam Review Guide 4

After learning how to subtract fractions, in this review guide we will be learning about multiplication and division of fractions. Watch the video below and read the articles. PART I: MATHEMATICS Videos A. Multiplication of Fractions Lesson 1: Multiplication of Fractions (Proper and Improper) Lesson 2: Multiplication of Fractions (Mixed Fractions) Lesson 3: Multiplication of… Read More »

PCSR Civil Service Exam Review Guide 3

PCSR 2017 CIVIL SERVICE EXAM REVIEW GUIDE 1 Updated: April 25, 2017 This is the PCSR Civil Service Exam Review Guide 3. In this guide, we have two main topics. In mathematics, we have subtraction of fractions and in English we have perfect tenses. Read the articles below, watch the videos, and then answer the given… Read More »

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