Are you a problem solver? Have you got the brainpower to solve these fiendishly difficult puzzles?
Only about 2% of the population can find a way to solve this “brainteasers”, and you?
Question 1: count the square
Question: Fill numbers in the blank (1,3,5,7,9, 11, 13,15). Each number can be repeated.
Hint: This is a puzzle problem so the solver can use a trick to solve the problem. Here are three ways you can consult:
Method 1: 3! + 11 + 13 = 30.
Method 2: Borrow the number 2 in the lesson, we have the calculation: 13 + 15 + 2 = 30.
Method 3: The problem does not specify the use of integers. Therefore, the solver can flexibly convert numbers into decimal numbers. With this approach, the logical operation can be 5.5 + 9.5 + 15 = 30 or 7.5 + 9.5 + 13 = 30.
Question 2: Move two matches to create the largest number.
Start thinking fast
Think about your answer
Are you sure that’s the biggest number?
Please see the answer!
If you answer correctly, you are very smart.
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