Category Archives: Review Guide

PCSR Civil Service Exam Review Guide 9

PART I: MATH A. Youtube Videos (All videos are in Taglish) How to Solve Number Problems Mentally How to Solve Number Problems Mentally 1 How to Solve Number Problems Mentally 2 How to Solve Number Problems Mentally 3 How to Solve Word Number Problems How to Solve Word Number Problems Part 1 How to Solve… Read More »

PCSR Civil Service Exam Review Guide 8

PART I: MATH A. Youtube Videos Lesson on Equations Lesson 1: Introduction to Equations Lesson 2: Solutions to Equations Lesson 3: Properties of Equality Lesson 4: Solving Equations Part 1 Lesson 5: Solving Equations Part 2 Lesson 6: Solving Equations Part 3 Lesson 7: Solving Equations Part 4 How to Solve Equations How to Solve Equations… Read More »

PEMDAS Exercises Set 1 Answers

Below are the answers to PEMDAS Exercises Set 1. Part I 1. 2. Note: Be careful! A lot of people make mistakes in number 2. If no other operation is between addition and subtraction, you operate from left to right. Here, we must subtract first before we add. 3. 4. 5. 6. 7. 8. Note:… Read More »

Addition of Integers Exercises Set 1 Answers

Below are the answers to Addition of Integers Exercises (Set 1). 1. 6 2. -17 3. -13 4. -4 5. 0 6. -25 7. 23 8. -26 9. 0 10. 34 Part II 1. 10 2. -6 3. 8 4. 0 5. -9 6. -3 7. -6 8. 11 9. 0 10. 11 Part III… Read More »

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