
How can you make “5+5+5 = 550” correct with just one line?
Relax 31/03/2025 19:56
Your IQ is above 140 if you can find the missing number in 5 seconds!
In this IQ test, you need to identify the missing number in the picture within 5 seconds. Are you confident in your high IQ?
Take a look at the image below. You can see five numbers formed by matchsticks. One number is missing, and your task is to find it in just 5 seconds. Let’s get started!
Your IQ is above 140 if you can find the missing number in 5 seconds.
Answer: The missing number is 1.
The logic behind this puzzle is that the number 8 is made of six matches, the number 9 is made of five matches... Therefore, the final number must be formed by only one matchstick, and 1 is the number that meets this condition.