Arrows for increase or decrease decimal
The arrows are not correct here and very confusing how you draw this.
When you go from .0 to .01 it actually should have an arrow pointing to the right, not left. You are adding decimal places. It is odd that you have the arrow to the left for this.
So when you go from .01 to .0 it is actually reducing the decimal places so the arrow should be to the left direction! Also, you should line up the decimal places. You have it backwards. Not sure who designed this, but it has always messed me up. It isnt optimal. You think about it and if you go .01 to .0 you are moving left and reducing places by moving left. i dont think of that as a rightward arrow. Also, you use .00 which is even more confusing. Use .01 or something.