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Posts Tagged ‘Esa Helttula’

Origin Price: $3.99, Now Free Limited Time. Description This app can be used to teach and study the alternative column-addition method used in the Everyday Mathematics curriculum developed by the University of Chicago School Mathematics Project. The app is easy to use and it has an intuitive interactive interface with customizable colors and other settings. The Everyday Column-Addition Method The method is called column-addition method in the Chicago School Mathematics Pro...

Origin Price: $3.99, Now Free Limited Time. Description The Fraction Math app can be used to teach and study fractions by solving addition, subtraction, division and multiplication problems with fractions step by step. Wired.com: “Quite a useful app for learning many fraction computations.” The Fraction Math app can handle positive and negative fractions, improper fractions, whole numbers and mixed numbers. The user can also reduce the resulting fractions. The ...

Origin Price: $3.99, Now Free Limited Time. Description This math app can be used to teach and study the column division method. The app is easy to use and it has an intuitive interactive interface with customizable colors and other settings. The user can solve random division problems. The Column Division Method The column division method is a simple variation of the traditional long division method. Lines are drawn to separate the digits of the divisor. Each place-value ...