![my sister gave me her a-level calculator, but i dont know if im allowed to use it in my official exams. I'd rather find out now that i cant use it than my sister gave me her a-level calculator, but i dont know if im allowed to use it in my official exams. I'd rather find out now that i cant use it than](https://i.redd.it/lxnru85gm9z31.jpg)
my sister gave me her a-level calculator, but i dont know if im allowed to use it in my official exams. I'd rather find out now that i cant use it than
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Casio FX-991CW Advanced Scientific Calculator A AS Level Core Maths NHD 540+ New 4549526615597 | eBay
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