To add $0\mathrm{.}01+0\mathrm{.}02+...+1\mathrm{.}00,$ what order should you use to add the

numbers to get better accuracy?

a$.$ add $0\mathrm{.}01,0\mathrm{.}02,...,1\mathrm{.}00$ in this order to a sum variable whose

initial value is $0.$

b$.$ add $1\mathrm{.}00,0\mathrm{.}99,0\mathrm{.}98,...,0\mathrm{.}02,0\mathrm{.}01$ in this order to a sum variable