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）256721435151416257414162153861357581214253926501442151326212723464949351436173717182001200120085538131335135138892151611251217922533752110823918920133434171281262、强化训练（能简算的要简算）12317()234696621()77395121()64367354[()]248515553()161288227[1(1)]331864417979775()2483677110()88911111010010001063551()588656131()77323193421612515[()]558841211[()]535137552()()816939537()14642400005002.25(120)45185840035.134.6360553124()684541635116757167402584973511()()482343720()54154352.9(3.8)()58811(1009)()7134221()535311314444572()48241232392710510598172()()93183112()637938371[()]1541643311(33)77446675(2)51425()91751185121()643633(111999)[56()]784221[()]93923、能力提升（能简算的要简算）57.8[32(1)3.6]811110.42(25)22343323[(1)]45581211[()]535131321[()]74324113[()]93642537495171913344551139[1()2]()12151025125[51.04(1)]2.9236176167(915)(962)987978111111(1)(1)(1)(1)(1)(1)6789118119答案基础过关1~7:42174116,,,,,540613158~13:39151,45,,,,2100142721814~18:3752008,15,,1,8101719~23:821117,,2,,1715320363强化训练1~4:41,,4,35215~8:974,,,57101899~12:510,1000,,2613~16:116114,,3,291617~20:9,9,1,0.3421~24:535,,4,8425~28:77,8.7,6,151529~32:115,6,9,4733~36:113531,,6,132361437~40:148,4,370,22能力提升1~3:19150.5,3,24174~6:923,,2837~11:35123,,1,1,2033
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