Can You Solve This Math Puzzle? Here’s How to Get the Right Answer

Mathematical puzzles often catch us off guard, even when they seem simple at first glance. Take the equation 10 – 10 × 10 + 10 = ? for example. It’s a classic problem that’s easy to miscalculate if you overlook the basic rules of mathematics.

To solve this, you need to remember the order of operations, often abbreviated as PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). This rule ensures that you handle multiplication and division before moving on to addition and subtraction.

So, let’s break it down step by step:

1. Start with the multiplication:
   The equation is 10 – 10 × 10 + 10. According to PEMDAS, we first solve the multiplication part:$$10\times 10=100$$Now the equation looks like this: 10 – 100 + 10.
2. Proceed with subtraction and addition:
   Next, follow the left-to-right rule for addition and subtraction:$$10-100=-90$$Finally:

   $$-90+10=-80$$

So, the correct answer to the equation 10 – 10 × 10 + 10 is -80.

Many people might mistakenly add or subtract in the wrong order, leading to incorrect answers. But by sticking to the order of operations, you can confidently solve puzzles like this one every time.

Feeling accomplished? Share this puzzle with your friends and see if they can solve it too!