Secret of Mental Math Arithmetic: 70 Secrets to Super Speed Calculation & Amazing Math Tricks: How to Do Math Without a Calculator

No matter how simple it may be, solving mathematical equations can be a challenge for quite a number of persons. Through his book titled "Secret Of Mental Math Arithmetic: 70 Secrets To Super Speed Calculation & Amazing Math Tricks," Jason

Binding Type: Paperback
Publisher: Speedy Publishing Books
Published: 06/29/2013
ISBN: 9781628841770
Pages: 36
Weight: 0.14lbs
Size: 9.02h x 5.98w x 0.07d