1, there are 8 matches, move three to change the direction of the graph.

2. First translate the rightmost one into the leftmost one.

3. Move the match in the lower right corner to the upper left corner.

Finally, move the match in the lower left corner to the upper right corner.

So far, the chart has been turned upside down.

Extended data

Matching mathematical problems: moving a specific match in a problem to make a mathematical problem or requirement correct.

Operate guidebook: Move matches and complete math problems.