find the range the answer will be within
6,473+3,234=9,707 and the range is 3239
do i add 6,473+3,234=9,712
range is max-min, you subtract.
if the max is 15 and the min is 8, the range is 7
6,473+3,234=9,707 and the range is 3239
do i add 6,473+3,234=9,712
if the max is 15 and the min is 8, the range is 7