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- 10,598 Simon Chan
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- Addition for Mac OS X
- macOS アプリ: 教育 作者: fishdog.net
- フリー
- リスト: 0 + 0 ランキング: 0 レビュー: 0
- ポイント: 1 + 0 バージョン: 1.0.7 Addition is a 3-minute timed drill for kids practicing their addition facts. Students click numbers to solve equations. Adjust the level for harder problems, or for word-based ... ⥯
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