Rapid Math Tricks & Tips: 30 Days to Number Power 1st Edition

this book is well written, it have a lot of tricks that are easy to learn and implement.my kids loved it and it help them to improve there speed on math, there grades and lower the time spent on home work.it help me at work, you never know how much math you do in a day in my field of Electronics in till you pay attention that you are not using a calculator. this book makes it so easy to find the answer without a calculator.I have the second book that is a continuation of this and is a good book too.More Rapid Math: Tricks and Tips: 30 Days to Number MasteryI highly recommend the book.

This book is so great for all ages, not just for students still at school. Faster mental calculation, simple tricks but very useful in daily life and the way writer Julius presents it really leads readers to the wonderful world of math in a sense. My kids (8th grader and 3rd one) devour the book at once and take turn to do ALL exercises, this fact alone proves that Mr. Julius already successful to challenge the readers to explore, to see not only the beauty of math but its application in life. Needless to say, I go through the whole book cover to cover with excitement like a student still in school. Kudos to this great book!

I bought this for myself several years ago. Very helpful "tricks" to help me with my thinking process. When my son-in-law started working as a craps-table monitor, he had to do the math of the winner in his mind, without the aid of any tools. I ordered another copy for him and he found it extremely helpful. (Now, they are able to use electronics to figure the winnings.)

pretty good. i ran through it quickly to see if it would be worth sending to my son in Australia. it is.

Great. I also recommend "how to be a human calculator" by scott flansburg.

I received everything as promised; I am very pleased with this purchase. Highly recommend this seller.

Its a good one

It's a book.