Working with variables
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Which topic ?: Addition and subtraction with a variable IAddition and subtraction with a variable IIAddition and subtraction with a few variables IAddition and subtraction with a few variables IIMultiplication IMultiplication IIMultiplication IIIMultiplication IVFractions with variables IFractions with variables IIMultiplication VMultiplication VI Set the difficulty level of this exercise: increasing easy normal difficult very difficult Set the number of exercises: accuracy of the answer? not applicable mathematical precise 5 decimals 4 decimals 3 decimals 2 decimals 1 decimal integers Set the usage of this exercise: used for training :) select yourself printerversion of exercise used for testexam used in formal exam all deep html hyperlinks to this module