Download Voice Calculation FREE apk 1.0.6 free for Android smartphone
Apk file size: 4.8 MB
This is a mental calculation game.
Tap the start button, numbers are read out in a girl's clear voice in English.
You add them all, and answer it.
Sometime hearing mental calculation is more difficult than visual mental calculation.
Level is easy and normal.
Voice is from this site http://www14.big.or.jp/~amiami/happy/
Ryumon Matsumoto part of our Educational and have average installs from 100 to 500. Last Update March 24, 2014. Google play rating is 70.0. Current verison is 1.0.6. Actual size 4.8 MB.