ANZAN Endless vs Anzan19x19 Usage & Stats
The more you do, the more you can acquire flash mental arithmetic ability.
The speed and number of digits will be adjusted according to your level.
Just challenge a few questions every day and you will naturally level up! !!
SE:魔王魂、効果音ラボ
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Method of mental calculation of 19x19
Provides a completely new mental method of multiplication from 11 to 19
This method can be understood in a few minutes and can be calculated on the fly.Provides a new mental calculation method of multiplication from 11 to 19.
- Apple App Store
- Free
- Education
Store Rank
- -
ANZAN Endless VS. 
Anzan19x19December 12, 2024