The Store Lost Thousands — But Almost Nobody Could Figure Out The Correct Amount | Wake Up Your Mind

This type of headline is a classic example of a viral math riddle designed to challenge assumptions and test logical reasoning. While the exact numbers vary by version, the core puzzle usually goes like this:

🧠 The Classic Riddle:

A man walks into a store and steals a $100 bill from the register while the owner isn’t looking.
He then uses that same $100 bill to buy $70 worth of goods, paying with the stolen money.
The owner gives him $30 in change.
How much did the store lose?

Most people guess $200 ($100 stolen + $70 goods + $30 change) or $130—but the correct answer is simpler.

🔍 Breaking It Down (Step by Step)

Let’s track only what the store lost:

The thief took $100 in cash → Store is down $100.
He returns and buys $70 of goods using that same $100 → The store gets the $100 bill back…
- But gives away $70 worth of inventory
- And gives $30 in real change from the register

So net loss:

$70 (goods) + $30 (cash given as change) = $100 total loss

💡 The stolen $100 bill is just a tool—it circulates back. The real loss is what the store gave without receiving value: $70 in products + $30 in cash.