30+54=.84..,90-61=.29..,100-65=.35..,70+38=108, ,90-59=..31.,40-24=16...,20+12=32..,30+11=..41.
,50-34=..16.,60+33=..93.,90-77=.13..,30+25=.55.,40-29=..11.,40+16=.56..
30+54=.84..,90-61=.29..,100-65=.35..,70+38=108, ,90-59=..31.,40-24=16...,20+12=32..,30+11=..41.
,50-34=..16.,60+33=..93.,90-77=.13..,30+25=.55.,40-29=..11.,40+16=.56..