How to Solve Simple Math Problems: A Step-by-Step Guide
Introduction
Mathematics is a fundamental skill that everyone should possess. However, as seen in the many easy math questions posted online, sometimes a simple problem can be confusing. In this article, we will guide you through the process of solving a common math problem step by step. Let's tackle the question: 'Me and my friend had $20 collectively. I spent $5 of it in the store, while he spent $10 at a stall. How much money do we have left?'
Understanding the Problem
The question at hand is a straightforward subtraction problem. To solve it, you first need to understand the total amount of money you and your friend collectively have, and then subtract the amount spent.
Solving the Problem
Identify the total amount of money: We start with a total of $20.
Subtract the amount spent by you: You spent $5 in the store. So, subtract $5 from $20.
$20 - $5 $15
Subtract the amount spent by your friend: Your friend spent $10 at a stall. So, subtract $10 from the remaining $15.
$15 - $10 $5
Final amount left: After accounting for both your and your friend's expenses, the remaining amount is $5.
Visual Aids for Better Understanding
Another way to understand this problem is to use your fingers and toes. Since you have 10 fingers and 10 toes, you can represent the money spent.
Total amount: Use 20 coins or units to represent the $20.
Your spending: Take away 5 coins (using 5 fingers from one hand).
Friend's spending: Take away 10 coins (using 5 fingers from both hands).
Remaining amount: Count the remaining coins (using the other 5 fingers and a few toes).
Conclusion
By following these simple steps, you can solve even the most basic math problems. The straightforward answer to the question is $5. This exercise also serves as a reminder that sometimes, the simplest solutions require nothing more than basic arithmetic and clear thinking.
Further Reading
To further improve your math skills, consider getting a basic math tutoring book or exploring additional resources online. These resources can provide you with more practice and valuable insights into problem-solving techniques.