"Listen to Just listening / Indian expression" is a learning application to remember by listening to multiplication 九 ♪
In Japan, it is usually up to 9 × 9, but in the famous India, two digits of ninety nine are learned and I am studying to at least 20 × 20, because I am good at calculating.
Self-enlightenment is okay, students, students and social workers will memorize two-digit multiplications and give rival differences!
The operation is simple.
By selecting and touching buttons 1 to 20, the multiplications and answers from 1 to 20 are read out corresponding to the selected number.
Since characters are also displayed on the screen, it is effective to look at the letters while listening with your ears and remember them.
The speech to be read aloud is set early so you can learn effectively.
【function】
· Speech reading and screen display of multiplication tables of up to 20 digits.
· Repeat function (repeat) on / off switch · Normal 9 voice read aloud