Subtracting Software

Valgetal Falling Numbers by Joustra Software

Valgetal ("falling numbers" in Dutch) is an educational falling blocks-style math game with 20 progressively difficult levels for addition, subtraction, multiplication, and division. It is a clever twist on mathematical games and lots of fun.

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Bersoft Image Measurement by Bersoft Inc.

Supports image analysis functions: angle, distance, perimeter, area, point and line measurements. Includes pixel profile, array/band analyzer, finding objects, and histogram with statistics. Now also supports DICOM, Photoshop and Photo-CD file.

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