Question about Texas Instruments TI-83 Plus Calculator

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My negative button wont work - Texas Instruments TI-83 Plus Calculator

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  • kakima May 11, 2010

    Are you having trouble entering negative values? Are you using the subtract key instead of the change-sign key?

    The - key on the far right between the multiply and add keys is used to subtract one value from another.

    The [-] key on the bottom between the decimal point and ENTER is used to enter negative values.

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I assume from your lack of response that my earlier comment solved the problem.

Posted on Mar 05, 2010

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