青岛版四年级下册数学口算试题.doc

青岛版四年级下册数学口算试题? ????????????班级：??????姓名：????分数：? 68+32=???????????275+401=?????????342－99=????????25×12= 25×4=???????????125×8=???????????145＋55=????????41＋49=? 76÷2=???????????80＋70=???????????540÷90=????????96÷3=? 7×12=???????????780－80=??????????67＋33=?????????25×2×4=? 91÷7=???????????5×18=????????????4×25×11=??????56×100=? 32×25=??????????721－33－67=??????45×2=??????????88＋122=? 15×8=???????????134－99=??????????562＋303=???????550－270=? 34×0×20=???????9×17＋17=????????1000÷25÷4=????73＋87=? 188＋12=?????????25＋15=???????????545＋45=????????72－34=? 100－27－73=?????280＋120=?????????900－870=???????40＋200= ?579－300=????????35＋65＋100=??????125＋75=????????542－42=? 35×4=???????????420×5×2=????????99×31＋31=?????25×12×4= ?2×5×7=?????????0×4×25=?????????2×19×50=??????4×23×5= ?7×50×2=????????9×17＋17=????????48×25=?????????125×16=? 25×4×7=????????45×2=????????????117－28=????????318－218=? 24÷3＋16=???????618－560=?????????640÷8=?????????85×4= ?48÷12=??????????114－37=??????????75×20=?????????70÷14=? 180×3=??????????24×30=???????????30×70=?????????400÷4=? 78－19=??????????37×40=???????????120＋280=???????478－46－54= ?4×5×5=?????????770÷77=??????????55×20=?????????456－99= ?74＋226=?????????85＋24＋15=???????18＋12＋18=?????7＋53＋60= ?339－300=????????357－57=??????????125×2=?????????72×4＋28×4=? 8×18＋2×18=??? ?32×4=????????????14×99＋14=?????25×24=? 177－80=?????????89－64=???????????116－43－57=????28＋44＋72=? 15×5×2=????????569＋99=??????????378＋201=???????125×4=? 26×4×5=????????72÷36=???????????80÷2÷5=???????270÷27= ?405×2=??????????3400＋34=?????????4500＋90=???????5×34×4= ?213×3=??????????42×99＋42=???????8×21×5=???????76×32－66×32=? 72×125=?????????250×4=???????????16＋99×16=?????80×125=? 210×2=??????????24×3=????????????10×8×6=???????60×5= 360－90＝?? 400×5＝???? ?25×4＝?????????450×0＝??????11＋60＝? 630×3＝??????560＋40＝?????72－24＝?????????????120×5＝??????? 70×8＝????????250×5＝?????????????880×2＝??????40×8＝? 30×6＝?????18×3＝??????902×1＝????????????????70×2＝?????? ??200×8＝???????????????320×8＝??????30×6＝?????