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- 10,594 Simon Chan
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- Addition for Mac OS X
- macOS 앱: 교육 게시자: fishdog.net
- 무료
- 목록: 0 + 0 순위: 0 리뷰: 0
- 포인트: 1 + 0 버전: 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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