calcular una cantidad mentalmente
calculate a quantity mentally
The Spanish phrase 'calcular una cantidad mentalmente' translates to 'calculate a quantity mentally' in English. It pertains to the mental ability of figuring out the numeric value or quantity of something without any physical aids like calculators or paper and pen. This phrase could be common in situations where mental math is necessary or encouraged, such as in classrooms, marketplaces, real life situations, or mental math competitions.
Example sentences using: calcular una cantidad mentalmente
Es difícil calcular una cantidad mentalmente cuando estás distraído.
It's difficult to calculate an amount mentally when you're distracted.
This example sentence explains a situation where someone might find it difficult to mentally calculate a figure because they're too distracted, giving a context to the use of the phrase 'calcular una cantidad mentalmente'.
Necesitamos calcular una cantidad mentalmente antes de tomar cualquier decisión financiera.
We need to calculate an amount mentally before making any financial decision.
In this scenario, the speaker emphasizes the importance of mental calculation prior to making financial decisions to avoid the consequences of hasty and ill-informed decisions, embodying the phrase 'calcular una cantidad mentalmente'.
Juan puede calcular una cantidad mentalmente muy rápidamente, es un genio de las matemáticas.
Juan can calculate an amount mentally very quickly, he is a math genius.
This sentence illustrates a situation where a person named Juan is portrayed as a math genius because of his capability to rapidly carry out mental calculations, showcasing the usage of the phrase 'calcular una cantidad mentalmente'.