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2Digit Multiplication

org.brainworkout.mathmethod

Total installs
60(60)
Rating
unknown
Released
April 14, 2021
Last updated
July 18, 2025
Category
Education
Developer
i-appli Ota Yasuyoshi
Developer details
Name
i-appli Ota Yasuyoshi
E-mail
[email protected]
Website
unknown
Country
Japan
Address
unknown
Android SDKs
  • No items.
2Digit Multiplication Header - AppWisp.com

Screenshots

2Digit Multiplication Screenshot 1 - AppWisp.com
2Digit Multiplication Screenshot 2 - AppWisp.com
2Digit Multiplication Screenshot 3 - AppWisp.com
2Digit Multiplication Screenshot 4 - AppWisp.com

Description

Learn & Exercise How to multiply double digit numbers quickly.
Practicing these methods is, by itself, a good brain training.

19x17
(19+7)x10 + 9x7 = 323 (Method-A1)

58x58
((5x5)+8)x100 + 8x8 = 3364 (Method-A6)


Please see the following site for how to use this app.
https://android.brain-workout.org/mathmethod/