2Digit Multiplication
2Digit Multiplication Summary
2Digit Multiplication is a mobile Android app in Education by i-appli Ota Yasuyoshi. Released in Apr 2021 (4 years ago). It has about 67+ installs Based on AppGoblin estimates, it reaches roughly 1.00 monthly active users . Store metadata: updated Jul 18, 2025.
Store info: Last updated on Google Play on Jul 18, 2025 .
0★
Ratings: 0
Screenshots
App Description
Learn & Exercise How to multiply double digit numbers quickly.
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/
