Math problems are not only used in daily life, but also can prevent Alzheimer's disease according to relevant research findings. Believe it or not, Bian Xiao believed it anyway. Similarly, these mathematical puzzles are also of great help to primary school students, and are of great help to the development of primary school students' brain power and the application of thinking methods. Of course, these questions are also more difficult. If you owe money on IQ, it is normal that you can't solve it. Don't be too sad.

First question

I believe everyone is unwilling to admit that he is the stupidest one, but after reading this question to see who is smart, you can judge whether you are smart or not. According to the requirements of this problem, it is necessary to start from the black point and connect all the circles in series without repetition.

the second question

This is a math IQ problem. When it comes to math IQ, Bian Xiao still says that there is no pressure, but after reading the relationship between uncle, uncle and uncle, I am alive in a daze. Anyway, Bian Xiao is really helpless about these relationships. As for the final answer, I am still too lazy to do it for the internet gods.

Third question

At first glance, it's simple. Just fill in 6 But it is forbidden to fill in 6 in the box at the bottom right, so what is the answer? This math problem puzzled Bian Xiao. I don't know if you can do it.

The fourth question

One plus one equals a pair, 3 days plus 4 days equals 1 week, 4 points plus 9 points equals 13 points equals 1 minute. I believe these things are not difficult for everyone, but 6+ 10 equals 1. What is this? This is also a question of divergent thinking, and the answer is certainly not unique. You might as well think about it.

The fifth question

It is said that this problem can only be solved by people with IQ 140. It seems that they are very intelligent. If only yesterday were tomorrow, it seems that there is some logical error, but it is not. I wonder if smart people can make a detour.

The sixth question

Here comes the ultimate math problem to prevent Alzheimer's disease. This question is asked to you through the relationship between several bottles of beer and bottle caps and empty bottles. If you have ten dollars in your hand, how many bottles can you drink? From Bian Xiao's first impression, I think it may be a multivariate equation. As for whether it can be solved concretely, Bian Xiao will be left to everyone.

Well, the above six math problems seem simple, but they all have some difficulties. I wonder if everyone knows about them? Those who know the answer quickly write the answer on the message board!