If you use mental math, you can't go back to see where you messed up. Plus some teachers are picky and want you to show your work. But unless you're very good at math, and can do it mentally and not get a single thing wrong, then good. However, I think you should still solve it on PAPER.
Equations are not especially useful for solving most of the real-life problems that people face, which is too bad, since problems that can be reduced to equations are likely to be solved before long if not immediately. However, there are many problems in the physical sciences and engineering that lend themselves to mathematical modeling and equations and modern computer allow many difficult computations to be made quickly. Statistical methods and computer simulations can solve problems where precise equations can not be found. Also, the mental discipline developed in learning any sort of mathematics will help you develop reasoning skills that will help you solve many real life problems in the future.
The three elements of health are: body structure, body chemistry, and the mental. It is believed that all 3 are equally important to optimal health and well-being. mental, physical, and social
how to do mental math useing propertys
Mental
50 what's "mental math" supposed to mean? if it just means you did it in your head, then there is no difference between mental and regular math, except that it is harder to check your work.
Systematic desensitization therapy helps people learn to relax, analyze, and identify and learn to overcome stressors. It has the benefit of relieving anxiety and fear caused by phobias and other mental disorders.
Feeling important.
Psychiatry is the systematic study of diagnosis and treatment of mental illnesses. Mental illnesses form a sizeable chunk of total illnesses affecting mankind. Psychiatry therefore is vital for social health and well being.
Money is somewhat important but not as important as people think it is. We, as people, need mental support as well as physical support. The mental being just as vital as the other.
Money is somewhat important but not as important as people think it is. We, as people, need mental support as well as physical support. The mental being just as vital as the other.
for mental and physical exercise
Elements Of ThoughtCognition = Mental processes involved in acquiring knowledgeStructuralist = careful, systematic observations of ones own conscious.
Emotions are very important for mental health. You might even say that mental health can be determined by how well people manage their emotions.
to keep people sane
They are for mental and metabolic health. They are extremely important.
Investing is to spend or devote for future advantages. It is important for either financial of mental security.
Talk to a doctor.