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Welcome to GED Test Info

Keys and Functions to Remember

The Casio fx-260 calculator enables students to work with fractions, squares, and [Pi]. These are all functions that students encounter on the GED Mathematics Test.

Move your mouse over [Squareroot], [Fraction], and [Exponent] on the calculator below to see what each key does.

Move your mouse over the different keys to learn more about them.
[Calculator]