Mental arithmetic là gì

     

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After that, they had to perform mental arithmetic for a proctor who would appear impatient with them và urge them khổng lồ go faster.
Banking is not, as they say, rocket science, but those who are afraid to bởi vì a little mental arithmetic will run into trouble.
and that one of the mental arithmetic errors that all of us are going through is, yes, we look at our phones & go, it"s cheaper somewhere else.
Other companies add ginseng to lớn promote alertness; however, no studies have produced conclusive evidence that a specific dose can improve alertness, mental arithmetic or reaction times.
Yet, a predominantly cognitive stressor (mental arithmetic under time pressure) was used inducing only moderate stress.
It consists of a story completion task with two confederate judges present and an age-graded serial subtraction, mental arithmetic task.
We also investigated whether impairments in mental arithmetic and working memory observed in cross-sectional studies are present throughout development.
Specifically, we sought to lớn compare verbal versus visuospatial–constructive processing và mental arithmetic/working memory with processing speed.


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The mental arithmetic challenge lasted for 6 min, again followed by a 3-min period of silence, after which the participants were debriefed about the experiment.
Problems in mental arithmetic, if visualized, are of great value in that the correct solving of them requires vivid & separate images.
He had never thought of it before, but now he went through a little mental arithmetic, và was quite startled.
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