北师大版五年级下册计算专项练习题（附答案）1、基础过关（能简算的要简算）2215147453853875856141473516251621613561351214253914132623463517264214371750152127494936182001553513891122001382520081313513815161217922752191317189341285331082320341262、强化训练（能简算的要简算）12317662151217354()()()[()]23469773964362485155532276441775()[1(1)]()24161288331879798367711111635556110()1()31()8891010010001058867732311612515121175529[()][()]()()34255884535138169395374513()85.134.636001464245002.250(1200)58450005315416357402351124()15()()68416757168497482343743511422120()2.9(3.8)()(1009)()()54155887135353113157223927108172()48()()44442412351059931831128371331175()63[()](33)77(2)7931541644466514255121334221()917()(111999)[56()][()]511864367893923、能力提升（能简算的要简算）5111133237.8[32(1)3.6]0.42(25)[(1)]822344558121113214113[()][()][()]53513743293642537491139517191[1()2]()33445512151025125176167[51.04(1)]2.9(915)(962)236987978111111(1)(1)(1)(1)(1)(1)6789118119答案基础过关4217413915116,,,,,,45,,,,21~7:540613158~13:10014272183758211172008,15,,1,,,2,,1714~18:8101719~23:15320363强化训练49113531,,4,35,9,1,0.31,,6,11~4:2117~20:433~36:323614974531,,,575,,4,48,4,370,25~8:1018921~24:8437~40:257710,1000,,2,8.7,6,9~12:625~28:1515116111154,,3,,6,9,13~16:291629~32:47能力提升191592350.5,3,3,,123,,1,1,201~3:24174~6:2837~11:33