here is a thing i made how to use: press the arrowkeys to change the 0 then, click it to clone it put it it one of the number slots. remember, the order of the order of the number slots (from top to bottom) are: thousands, hundreds, tens and ones you can actually clone the number as much as you want there is also plus, minus, multiply and division these can be dropped into the top-middle slot when you made a valid equation press "OK" to see the result it's okay if you didn't understand these instructions; i tried my best to explain and i plan on making a guide with images and possibly animations
