パッケージ:
org.teamstorm.roygbivmath
ダウンロード:
50
サイズ:
837 KB
Android 要件:
4.0.3 以上
アップデート:
2014年12月11日
The ROY G. BIV Math System is an educational app designed by members of FIRST LEGO League Team 100, Team Storm, from Terre Haute, IN. This app is designed for use by elementary students and their teachers. It uses a color-coded system to keep each place value distinct and anchors the digits so the user is less likely to reverse or flip numbers.
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