I find my case math division skills are generally ok. I have learned the division table up to 1/11 and find it very helpful for divisions with a single digit diviser.
My main issue is when I am dealing with a multi digit diviser (e.g. 25k / 42 or 825 / 76) because I usually take quite a long time to do the calulation and it is not often accurately done.
What techniques do others use for these sorts of problems?
Thank you very much.