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Nice try, this product gave me a surprise for measuring the objects around us. More compare objects would be better.
Having used this product for a year, I can’t help telling how much I love it and how it helped my little brothers indulge in math learning! Every abstract number and calculation becomes much easier to understand by using this calculator with just a few simple clicks. Thanks for your brilliant ideas and hard work in making this ideal tool and hope more people can benefit from it!!
