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1、.wd分數(shù)混合運算專項練習430題有答案1+×2××3345+62÷7÷8+×8÷+×9×+×1012×75%+ 1120÷÷12+1387×14÷5+5÷15÷×16171819÷÷,20+÷,2142÷÷,22÷,23×+÷3,2412×÷,25×7+×7,269×÷9

2、15;,27+÷,28×19,29+×32,30÷÷,31×87+12÷,3248×,33÷×,341×,35,3637383940+÷+,41÷7+×,422÷,43×+,44×+×,453,46×+÷5,47÷+,48+×,49×÷,50×100,51×+×,52×+÷,5312×7.3

3、7;,54÷+×,55×27×,56××18×57×13+×2758+×5+×2597×13×60×4061÷+62×+6378×64÷+65×÷,66÷ +,67×7+×11,68,6915+×,70×,7113×+×15,7287×,73××32,74+×,75×0.25+&

4、#215;,7625×××,773÷×,78÷+÷,79÷7×,80×4,81××,821××,83,84××,85×72×23,86×25×40×,87+88+89901910.25×19+5×92×13×3093×+×+94×7.6+2.4×0.695×36,96×32×,9

5、7××,9831,99÷÷,1004×,10120×+4×,102÷+4×,10323.6×10%+13.6×910%,104××8,105+,10610,107+;1080.25+,1093,110155÷12,11115×÷11230×+113×+40%×11410+×2115+×1161÷×11712×+,118×÷×,1

6、191×+÷,120+÷,121×+×,1222+×12,123×+×,1246×××25,125×+,12616××9×,127×,1286×+3.5,129×÷,130+×,131÷7+×,1327,133+,1341818×,135+÷,13636× +1378×36×125138×+1391÷140&

7、#215;+×14187×142×7+3×25%14340%÷×144,1451,1460.625×36+×3636,147+×,148+,149÷28,150×,151÷,15216×,153÷+×15436×××42155+÷156×+×157÷÷158×8÷1591601+÷,161×45,162÷×,

8、163÷7+×,164×9+,1652÷,166+×24,16710023.7576,1683÷+3÷,1697+8.9+2+6.1,17018×+,171+,172,173×÷,17448×+3÷7,175,176+,177+,178155÷12,179+,180+,181,182,183,184,18512×+18624×187×÷18886×189×+÷7190÷+191÷

9、;5+×,192÷,193×+,194×÷195+÷196÷11974÷1.25÷8 198×+×199,2002,201,202+,203+×,204÷×+,205÷,206÷7+×,207×÷,20836×+,209×58+42÷8,2104,2111514××,212÷÷,21324×+,214×÷,2

10、15+×9×17,216÷×,21731÷+×,2181.75×+×+,21987×220×÷22124×+222÷5+×223×0.375÷224×+225÷+2263×227÷1÷228÷13+×,229×÷×,23062+1,2315×32×12.5,232×,233×1+,234×

11、+,2353217.52.5,236×55,237+5××5,238×8÷,239÷7+×,240120÷1,241÷,242÷×,243÷×,2449×2245112463÷3247248×2494×+÷6250×+÷15 2516×32+252÷÷2531254,25424÷6,2551×7÷1×7,256×35,

12、2574×××,258,259 +×+,26026×÷,261+÷,262×+×+3÷19,263÷+×,264+×24,265×+1.25×+125%,26620÷1+,26721.5÷×,268540÷12×9+482270,27175%×2.5,272,2732÷2.2+0.26.9,2740.5,275,276,277,278×24,2793÷,28

13、0×+÷7,28119÷+×,2827.8+×2.75+1.25,283÷,284÷×,2857.5+35×÷,286×6.3×4.9,287+÷40%,28812+×2892.9+3.1×22902×291÷+,29219÷+,29355÷11,2940.6×+60%×+×,295+×24,2965×+,297,298+,299+,3001301,302+

14、,3031,304,3054÷÷,3062,30798÷,30824+24×,309+×48,31012÷25,311÷,312÷23+×,313÷÷,314×3÷,315×÷,316+×32,317×+×,318,31988×+,320××16,321+×,3224472×,323,324×16×,325÷12÷,326

15、47;×24,327×+÷,328+×,(329) ÷+,(330) 330,33125+×4,3321514×÷,333×8÷,334+1÷,335+×24,336+×,3370.625×9.6+62.5%×,3389+99+999+9999+×4,339+×84+101,3403.5×1+0.35×10+2×350%,3412+3.42×4.5÷1,342343344345

16、3466×3471÷3483493505+3.6×2.5÷0.483513523533543.6×2÷16.9÷3×1.1 6×1.3355+356÷×,357+×12,3587×÷7×,3591.5××,360÷,361×+÷,3627÷÷7,363×÷,364×3.6+5.2×0.5+1.2×50%,365+÷,3

17、6611.327+1.32,36789×,368÷÷,369÷4×,370÷+×,371÷,372×+÷,373+÷,374+×42,3750.42×1+3,3761÷3.6×,37715×7+3÷,3783×3.6,379×1÷3,3800.44+0.6,381+2×22÷,38242÷1+2.4,38348200156×720÷39,3843.

18、06÷0.25+2.76×0.2,3853÷32.4××0.2,386+,38725××=;388××=;389÷6÷390×÷,39115÷×,392+,393+,394+,395+,396×÷×,397×13,398÷×1,399÷+×,400,401÷,402÷÷,403+×,40413.2÷3.2×30.8,405÷×12,406×45+÷,407×,408+÷,409×+÷

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