Instructions in the school area on the subject of mathematics

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Who invented math?

For many, math is just an annoying school subject. But if you take a closer look, you can see that almost all of them ...

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Calculate local rate of change - this is how it works

The local rate of change of a variable indicates how this variable changes, whether it increases or decreases, for example, and how much ...

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Calculate percentage deviation - that's how it's done

Measurement and target value can differ from one another. How the difference between the two values ​​is to be assessed can be determined with the ...

Adult dyscalculia test - this is what you should look out for

Many adults believe that if you cannot do math, you would be stupid. That is not true, however. To find out if you even ...

Spatial and temporal summation - explanation

There are many highly scientific explanations of what goes on in the brain, such as summation in space and time. But texts, ...

Solve estimation problems in mathematics better

Estimation tasks are very often used in recruitment tests to check the candidate's mathematical and logical knowledge. From …

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