Mental Math Secrets, Math Made Simple for Fast Answers, Improve Your Memory

Virtual Voice Sample

Failed to add items

Sorry, we are unable to add the item because your shopping cart is already at capacity.

Add to Cart failed.

Please try again later

Add to Wish List failed.

Please try again later

Remove from wishlist failed.

Please try again later

Adding to library failed

Please try again

Follow podcast failed

Please try again

Unfollow podcast failed

Please try again

Get 30 days of Standard free

Auto-renews at $8.99/mo after 30-day trial. Cancel anytime

Try for $0.00

More purchase options

Buy for $3.99

This title uses virtual voice narration

Virtual voice is computer-generated narration for audiobooks.

This book shows how to do mental math with methods designed to simplify basic math for fast and easy calculations. Basic operations covered are addition, subtraction, multiplication, and square roots. Example problems are completed with answers for practice and improving your memory. Large and small number problems are included with real life sample problems. Exact and fast approximation techniques are shown.

Roger K. DanethVirtual VoiceIndependently Published

Mathematics

Most relevant

I do not need a sassy DMV lady reading me this and MISPRONOUNCING “multiply” and a host of other words. Terrible. Waste of money.

Terribly read. Can’t tell if dumb human or dumb AI

Something went wrong. Please try again in a few minutes.