If you are not patient with reading long articles and you have a fast internet, you might want to check out the Solving Age Problems Video Series (see list below). These videos series has 8 videos which contain detailed explanations and solutions to various age problems discussed in the Ph Civil Service Review’s Solving Age Problems… Read More »
This is a continuation of the first video on how to solve equations. In these videos, I discussed the solutions to the equations solved in Solving Equations Part 2 and Solving Equations Part 3. The equations solved in the first video are the following. 1.) 2.) 3.) 4.) 5.) Watch the explanation below on how to solve these equations.
I have created a video about A Tutorial on Solving Equations Part 1 in Taglish or mixed Tagalog and English. This is the first part of a series of video on how to solve equations. Watch the video to know about the concepts and ideas behind solving equations. The equations solved in this video are the… Read More »
If you are too busy and you have no time to read, I am giving you the option to watch some important posts in Ph Civil Service on video. Below are the videos of How to Solve Number Word Problems Part 1 in Taglish. You can see the original problems in the preceding link. I will be… Read More »
This math video is a supplement material How to Subtract Integers. In this video, I have explained how to convert a subtraction problem into addition problem in order to simplify it. This way, you only have to master addition of integers. The idea is that all numbers that are of the form can be converted… Read More »
This math video tutorial in Taglish (mixed Tagalog and English) discusses the rules and strategies in adding integers. The rules that are easy to remember is that when you add two positive integers, the answer is negative. Also, when you add two negative integers, the answer is also negative. Watch the video or read How… Read More »
The video below in mixed Tagalog and English is a tutorial on techniques in subtracting fractions and whole numbers (and vice versa). It discusses the “borrowing technique” which does not need to convert mixed fractions to improper fractions in order to perform the calculation. This technique will save you a lot of time and will… Read More »
We have already learned Addition of Fractions, but we have not discussed much about addition of mixed numbers. The two videos below explains how to add mixed numbers. Two methods are used in these tutorials. The first method involves adding the whole numbers first before adding the fractions. I hope you find these videos helpful… Read More »