Archive | Mental Calculus

The Last Frontier: Mental Square Roots!!

Now, that is impressive! Mental calculation of square roots?!? I can barely calculate square roots on paper!! How would I be able to calculate square roots on my mind? Well, I can assure you that it is possible, and it is easier than you think. You can impress everybody at your job when in the need of […]

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Mentally Squaring Two-Digit Numbers

Squaring a number means multiplying a number by itself. Learning how to do it mentally can be very encouraging, and can let you impress your friends. Additionally, practising it improves working memory and concentration skills. In this post, you are going to learn how to mentally square a number of two digits. The technique explained […]

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Train Mental Math With Mathemagics

Mathemagics is a wonderful mobile software for learning and practising mental math. Yes, you can use it for both things: learn, and practice. And everything in your mobile phone! Developed by Blue Lightning Labs, the program contains three modes: Lessons, Practice and Play.          On the Lessons mode, you will find many, many, many […]

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How To Add and Subtract Two Numbers Mentally

I can’t calculate that! I studied arts! Or humanities, or literature, or… the excuse is always the same for not being able to perform such simple mental calculations like additions or subtractions. Mental calculation is one of the strengths of the brain that you must train. By training mental calculation you will benefit of a […]

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