The article emphasizes the importance of mental math in streamlining cognitive processes and reducing cognitive load.
It discusses a guide on mental math focusing on addition and subtraction, part of a three-book series initiated by the author in 2018.
The strategies presented are practical mental algorithms aimed at enhancing the speed and accuracy of mental calculations.
Techniques like mastering number complements to 10, 20, and 100, and using tables like the table of 2 for doubling, are highlighted.
Strategies such as decomposing numbers, scanning for carrying, aligning digits, rounding, and compensation are shared for efficient addition.
For subtraction, techniques like reversing and negating, subtracting from multiples of 10, and using addition techniques for subtraction are detailed.
The article stresses the benefits of practicing mental math regularly to improve speed and accuracy.
Practical tips for enhancing mental math skills include estimating bills, practicing calculations while walking, and incorporating mental math in daily activities.
Readers are encouraged to download the full guide for a more in-depth understanding of the mental math techniques discussed in the article.
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