Category Archives: Review Guide

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 »

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 »

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