六年级数学通分计算200道57-71728+121-41917-120818×1115617÷513219÷3151-8111×5131314-1021720-3147115+315319×191-612218×3181-28419÷36515×35161820÷191×417412÷6101519×6131118-1201315×612517÷914814÷12211-712210×26912-912416+281119×24859×1948-12620+1479÷1911÷12141011-162046÷1714×820819-6159717×1559-391020-2131×813920+14415+13917-418419÷4131420-72179-131848×313220÷621418×7211316-1119921×38216+31111+1111617×919818×101947-19117÷9214418-191819-7211-6191519×1111-1720612+261318÷12141-810111721÷21820+210517÷613814+271313+1515412×1117420×1621412÷1117610×213716×6211321+1324×621120÷5172421×1819×7111719×618114÷4534-21156×91014-21211511÷16911-915518÷1417620+210620+1101016+18517÷51434-416715×215418-117317×517820+1513×1201196×21314+171114-110816+12621-18814-71578-3615120-14520+121318×18415-218411×2101-1013211÷711921+1358÷9129220-13514×621812×39515+131417÷18207214-14819÷357110+5217÷1820717÷9111020+251617-917121018×18317÷268148+141-1012110÷10131419÷1921513×41869-8194116÷131617-610817×17192315×649×4201215÷1618212÷12201921-1416618+191020÷1319115÷112612+361010+151539÷61216×10111418-217719÷251617-112023×1516420÷1719412-277213-1447×681218+131518÷15182021×417415-1518621×17618+39221÷2201113-31114118×20610+15821+4716220+101112-1117417×115616+2839-219210×67212×1314416÷614318÷715415×181116×6121920×2181215-691213-514614×131-1141718×1211011×220220÷46812+141619×1920112×121341414×15720÷12101×1919142×18519×101922÷193