Description

$look inside mental math notes for number sense$

Mental Math Notes and Software to Help You With Your Studies

Mental Math Mentor & Notes* - by Don Skow, long-time director of Number Sense Contest

Over 70 short-cuts and skills for success in the Number Sense contest
Exercises and examples presented clearly and logically in a self-paced tutorial format
Saves results for up to 20 students on one school campus or location -- Just login with the same username to continue where you left off!
An extended usage license is available for installing on up to 5 students' PCs

NOTE: Software is non-refundable and non-returnable so please download a free sampler before you buy to make sure our Mentor software is compatible with your operating system.

*$20 less than purchase-separately pricing - BEST VALUE!