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Apparently this calculator has a lot of advantageous features. Does anyone know some that could be useful for GCSE maths? : r/GCSE

After solving a equation with one unknown on 'Calc' mode in Casio fx 991ex (using shift+calc), the equation that just have been entered disappears after doing another calculation. Is there any way

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Classwiz Guide - The Calculator Guide : Mathematics Help - Casio Skills - Education Technology

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