19 Feb (1) Cranmer Abacus- Subtract by 9-learn the rules – YouTube
Posted at 15:42h
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12 Jan Cranmer Abacus–learn the rules to subtract by 1 – YouTube
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12 Jan Cranmer Abacus–learn the rules to subtract by 2 – YouTube
Posted at 19:37h
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04 Jan Cranmer Abacus for Math-introduction and begin adding – YouTube
Posted at 16:45h
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03 Jan (1) TechTip-How to find anything fast on your computer and the Internet – YouTube
Posted at 14:34h
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03 Jan (1) JSAY Jaws Dragon-use computer without hands and just your voice – YouTube
Posted at 14:28h
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