Brain Teaser: Only Maths Geniuses Can Solve This Without Using a Calculator

Social media is buzzing with a math challenge that’s deceptively simple but tricky: 2 × 1 + 6 × 6. The catch? No calculator, no pen, just mental math. Ready to test your skills? Let’s dive in!

Why Brain Teasers Are So Addictive

Brain teasers do more than entertain—they sharpen your mind, improve problem-solving, and give you a dopamine boost when solved. That’s why they’re so popular on platforms like X (formerly Twitter), where users share challenges to spark competition.

The Challenge:

2 × 1 + 6 × 6

At first glance, this seems easy. But solving it correctly requires the right approach.

The Key: Order of Operations

To crack it, you need to follow PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction), ensuring you do math in the right order:

  1. Multiplication first
  2. Then addition

Step-by-Step Solution:

  1. Multiply:
    2 × 1 = 2
    6 × 6 = 36
  2. Add:
    2 + 36 = 38

Answer: 38

If you got it right, congratulations! You followed the rules and nailed it.