This math app is about a multiplication technique introduced by Shri Bharti Krishna Tirthaji in his book Vedic Mathematics , published in 1965. Tirthaji claimed to have found the mathematical content for his book in ancient sacred Hindu texts.
In the vertically and crosswise multiplication method the numbers are multiplied by altering vertical and crosswise multiplications so that two digit numbers can be multiplied in just three steps: vertical, crosswise, and vertical. Three digit multiplications require just five steps: vertical, crosswise, vertical, crosswise, and vertical.
The method has similarities with the lattice and grid multiplication methods. With enough practice one can eventually do all the steps in one s head and mentally solve multiplication problems without writing the steps down.
-The multiplicand can have up to 3 digits
-The multiplier can have up to 3 digits
-You can set your own problems
-The current operation for each column can be hidden
-The operands for the current operation can be highlighted
-Three different themes
- Native interfaces for iPhone, and iPad
Other iDevBooks math apps
iDevBooks math apps have been reviewed and endorsed by Wired.com, Common Sense Media, and other respected sites and organizations.
Some of the over 30 other iDevBooks math apps are Visual Multiplication Table, Decimal Rounding, Whole Number Rounding, Column Subtraction, Column Addition, Long Division, Long Multiplication, Lattice Multiplication, Fraction Math, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, etc.
Feedback and requests for new features
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This app has no ads or in-app purchases and it does not transmit any data during the operation of the app. This app also does not contain any links to other apps or the web.
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Vertically and Crosswise Multiplication is a free trial software application from the Kids subcategory, part of the Education category.
The app is currently available in English and it was last updated on 2016-09-15. The program can be installed on iOS.
Vertically and Crosswise Multiplication (version 4.0) has a file size of 2.10 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 1 times.
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