Solve 8 – 8 * 8 + 8: Order of Operations Answer

The Internet’s Favorite Trap: Decoding “8 – 8 * 8 + 8”

If you spend any time scrolling through social media, you have likely stumbled across a seemingly innocent math equation designed to turn comment sections into absolute war zones. One classic example that regularly baffles the internet is:

8 – 8 * 8 + 8

At first glance, it looks like a harmless elementary school problem made entirely of eights. Yet, thousands of people will look at it and come up with entirely different answers—ranging from -48 to 0 and even 8.

How can a single line of basic arithmetic cause such widespread chaos? Let’s break it down step-by-step to find the correct answer and see where everyone goes wrong.

The Golden Rule: Order of Operations

To solve this puzzle correctly, we rely on the universal rules of mathematics known by acronyms like PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction) or BODMAS (Brackets, Orders, Division/Multiplication, Addition/Subtraction).

The key rules to remember here are:

1. Multiplication and Division take precedence and must be solved from left to right.
2. Addition and Subtraction are performed next, also moving strictly from left to right.

Step-by-Step Solution

Let’s apply these rules to our equation: 8 - 8 * 8 + 8

• Step 1: Tackle the multiplication first.
  Looking across the expression, we spot the multiplication term: 8 * 8.
  $8 times 8 = 64$

  Now, substitute that back into the equation:
  8 - 64 + 8

• Step 2: Evaluate addition and subtraction from left to right.
  A common mistake is rushing to do the addition at the end first. Instead, we must move strictly left-to-right. First, subtract 64 from 8:
  $8 – 64 = -56$

  Now, bring down the final piece:
  -56 + 8 = -48

The definitive, mathematically sound answer is -48.

Where Do People Go Wrong?

Why do so many smart adults end up with the wrong number? Usually, they fall into one of two common psychological traps:

• The Left-to-Right Blindspot: Many people read equations like a book, ignoring the order of operations entirely. They calculate 8 - 8 = 0, multiply that by 8 to get 0, and add 8 to finish with 8.
• The Grouping Trap: Others mistakenly assume that addition should happen before subtraction because of how the acronyms are written (PEMDAS/BODMAS). They might group the end of the equation together (8 * 8 + 8 = 72), leading them to calculate 8 - 72, which results in -64.

The Takeaway

Math isn’t just about crunching numbers—it’s a universal language built on shared rules. Without the order of operations, equations would mean different things to different people, making science, engineering, and commerce impossible.

The next time you see a deceptively simple math puzzle pop up in your feed, you’ll know exactly how to conquer it—and maybe even help settle the comments section debate!