\/''''' is square root or "q" on the keyboard you can use your mouse or keyboard space is enter down arrow is decimal "m" is multiply "d" is divide "a" is add "s" is subtract
v.1 does nothing (made sprites and costumes) v.2 can type stuff (glitchy) v.3 bit of improvement v.4 x / - + work v.5 can solve 1+ operations and square root v.6 keyboard v.7 order of operations, messed it up :( v.8 works