on my trusty Casio FX-570C. It only last about about 20 years.
I like that calculator, nice scientific functions and Min & MR keys for memory, rather than the multitude of buttons you have to press on more modern calculators.
Got a pack of 30 batteries of all shapes and sizes from Poundland for you can guess how much. Luckily the battery size still exists.
I like that calculator, nice scientific functions and Min & MR keys for memory, rather than the multitude of buttons you have to press on more modern calculators.
Got a pack of 30 batteries of all shapes and sizes from Poundland for you can guess how much. Luckily the battery size still exists.
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