- also no gloating but i wanna mention something - i dont use calculators anymore - it was impossibly hard at first - but my mind is adjusting to it slowly

- also no gloating but i wanna mention something - i dont use calculators anymore - it was impossibly hard at first - but my mind is adjusting to it slowly - i can add and subtract 7 digit numbers effortlessly now - i am still working on multiplication and division though but we ll get there slowly - let me give you an example live 2949745 - 2947648 - my thought process to do this goes like this - 1st 3 digits are same ignore 9745 - 7648 - 2nd step is to round off 9700 - 7700 = 2000, add 45 to it and it makes 2045 , we are still 52 short, add 50 to it and make it 2095, now add 2 and it becomes 2097 - see? no calculator needed - i can do this faster than you can type the numbers above inside your beloved calculator