聴くだけ九九／インド式 1.1 Apk

♪ It is learning app to remember listening to the multiplication ninety-nine the "ninety-nine / India formula only listen"
Normal is up to 9 × 9 in Japan but, ninety-nine of two orders of magnitude have been learned in the famous India calculations because it is good, at least 20 × 20 has been brought up learning.
You are good at self-development, and let's add a difference to rival students and students working people and also to memorize the multiplication of two digits!

Operation is simple.
And answers to multiplication of 1-20 will be read aloud in response to the number you chose when you touch by selecting a button on 1-20.
The display will indicate also the character on the screen, it is helpful to go remember watching the characters while listening ear.
You can learn effectively because it has been set to early voice to read aloud.

[Function]

• Screen display and text-to-speech of multiplication ninety-nine from 1 to 20 digits.
On / off switching of (repeat) repeat function
• The text-to-speech of ninety-nine normal