CalculPro will help your elementary school students practice mental arithmetic or to do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions respectively, and you enter an answer. Right or wrong answers get audio feedback and there`s a pie chart to show your percentage of correct responses.

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The Matrix ActiveX Component simplifies the use of matrix operations in application development. It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, computation of determinant, LU and Cholesky decompositions. Advanced edition additionally supports QR and Singular Value (SVD) decompositions, Eigenvalue and Eigenvector computation for symmetric and non symmetric real or complex matrices.

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Household Calculator is a general purpose ergonomic calculator which combines use simplicity and calculation power. Household Calculator handles main arithmetic operations with two operands, addition, subtraction, multiplication, division, and complex formulas with unlimited number of operations and operands.

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Make learning and reviewing the basic arithmetic facts and operations an enjoyable task and an effective learning experience with Basic Facts Bingo. Easily generate random bingo cards with basic addition, subtraction, multiplication, and division questions. The built-in random generator ensures that every bingo card is different. The cards are printed on sheets with as many as nine bingo cards to a sheet.

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