Free version:
https://itunes.apple.com/app/id1209287132
Paid version:
https://itunes.apple.com/app/id1205330054
This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.
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https://itunes.apple.com/app/id1209287132
Paid version:
https://itunes.apple.com/app/id1205330054
This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.
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