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  SpeedCrunch Portable 16 Apr 15

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  Metric Converter 7 Dec 15

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  Science Teacher's Helper 23 Sep 15

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  fx-Calc 19 Jun 16

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  Engauge Digitizer 11 Apr 15

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  Free Venn Diagram Maker 2 Jan 15

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  Guzinta Math 7 and 8 27 Oct 18

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  Maxstat 11 Apr 18