一、脱式计算
23494555+××-×(-)×36163713×(83-56)5356×5721256(13+19)×913517+517×166126613×12+6613625×15+215÷4583×(13-8821×16)1+42137+3+7647×48910×11-9104×3×55891×34×277×1757×14+34×57101×117-72325×1616117+25×1731921894615515325353557553351101215377847782552211554791219993555453720635613÷67+23÷67231456912912143598581214623512034813716713115815117442812451534471371351467231624169+22571)×23+71(31155154×-÷×+×32
281546257×16+27÷6127-(57+12)4664465×463464[1-(14+38)]÷14518×34+18×1418×58+18×424451541××-×6+÷180÷2
5÷4574338956316141623233331484893299611489793415634519243551279239101114171637303572305110352208518