I have had this product since Year 7, now going onto A-level maths, so had to buy a Graphics Calculator, but this one never ailed me, the only time was when the batteries were low, and it was slower to respond. New batteries and all was fine. I don't know every single function, and it took a while to learn most of the ones I needed but I have a good grip now, and did by about Year 10. Simple to use once you know how, but also does everything I have ever asked it to. What's great is that you can go back and edit equations without retyping them. It was the one my previous school recommended, and when I changed in Year 8 I was recommended a new one, by Sharp, but I kept this one, and never struggled with it. Mine didn't have a reset button when the Sharps did. But mine never needed to be reset, whereas the Sharps did.
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Sep 6th, 2008
somewhat helpful by (100%):
