0 plus 5 equals 8. Move a match.

0 plus 5 equals 8. The teaching video of moving a match is as follows: How to move a match to make the equation 0+5=8 hold?

Then let's talk about a topic after learning by video: 5-6 = 8. This equation doesn't hold at all, so how can we move one of them to make this equation hold? Use your head and hands to see if we are the next Superman.

Thinking: the number "5" becomes "3" if you subtract one, and "6" or "9" if you add one; The number "6" can only be reduced to "5", shifted to "9" or "0" and added to "8"; The number "8" cannot be added or moved, only subtracted. After subtracting one, it can become "0", "6" and "9".

Analysis: The result is that the number "8" becomes "0", the reduced number is added to the number "5", and "5" becomes "6". Then the formula becomes 6-6 = 0.

The formula for transferring matches is both interesting and instructive. Can cultivate children's hands-on ability and concentration. At the same time, you can also learn arithmetic knowledge from children's games, so that children can master addition, subtraction, multiplication and division skillfully, laying a solid foundation for daily study and life. ?

However, the formula of transfer matching also has its limitations. It has no powerful computing power and cannot meet the needs of modern computers. Therefore, the transposition formula cannot be used for large-scale operations. It can only be used for games and learning basic algorithms, so that children can learn how to classify and compare data and how to solve problems. ?