2020小学五年级小数计算题200题

7.658×853.7×0.0161.55÷3.91.÷0.12.25÷0.57.5×0.56.2×4.986.25×1.045.76×1.33.7×0.016

0.18×1553×2.0716.9÷0.137.1÷0.2573.5×0.10.15×2.3436.9×21.30.056×0.157.15×220.45×102

0.025×1436.02×0.30.04×0.1222.78÷3.41.÷410.48×3501.96×8.512.5×4.815.6×132.05÷0.82

3.06×3656.78×83.84×2.67×0.621.55÷3.97.94×0.9880.4×0.3.2÷283.68×0.256.509÷0.27

0.58×250

3.2×（1.5+2.5）÷1.656-1.19×3-0.431.25×5×0.1635÷（0.35×2）(1.25+0.25)×4

23.4-0.8-13.4-7.27.3×10.2-1.462.7×1.5-2.745÷0.09÷0.5

17.8÷(1.78×4)

1.92÷0.12－2.7

0.84×1.7÷0.07（6+10.88÷3.2）×1.53.2×5.6－11.435.6－5×1.70.25×16.2×45.48－(9.4－0.52)6.4×0.25＋3.6÷4(1.25－0.125)×8

28.448÷1432×6．074.4×0.8－3.4×0.86.5×（4.8-1.2×4）0.82×40×2.4.2×99+4.20.52×0.4×0.052.95×101-2.9563×10.1-63×0.112.96-（9.6-1.52）0.25×0.8×0.125×0.456.5×99+56.5

1.5÷（6.07+2.53）×0..6＋32.55÷9.33.9÷1.3÷518.9－18.9÷1.49.4－1.2÷0.6＋6.2473.8－1.－13.8－5.363.72×3.5＋6.28×3..8×7.8＋78×0.5232＋4.9－0.9

28.448÷146-1.6÷45.38+7.85-5.37

(0.8＋8)×0.1250.235×0.15×160.92×2.4－0.42×2.44.6×0.35+4.6×0.653.14×1.9+31.4×0.813.6×3.6+1.4×3.60.4×12.5×(4.2-1.7)(1.25-0.125)×84.05÷1.5÷0.030.84÷(0.3＋0.4)20.9+10.5÷（5.2－3.5）15.4÷[8×（6.34－4.59）]3.76×0.25－0.4966.86－8.66－1.3436.8－3.9－6.123.6×1024.8－4.8×0.5

4.8×100.14.02＋5.4＋0.983.68＋7.56－2.683.82＋2.9＋0.18＋9.15.27＋2.86－0.66＋1.630.398+0.36+3.4.2÷3.53.52÷2.5÷0.40.49÷1.43.65×10.15.6÷3.50.×100.15.83×2＋4.274.36×12.5×827.5×3.7－7.5×3.7x-0.6=1.2X+18=482X=6.60.7×x=17.58X—5X=273X＋5X=3.20.3X+X=694X＋3×0.7=6.53(X+2.1)=10.512(x＋3.7)＝1444X+1.2×5=24.4

56.5×9.9＋56.55.17－1.8－3.27.85＋2.34－0.85＋4.669.6＋4.8－3.613.35－4.68＋2.65

7.09×10.8－0.8×7.0913.75－(3.75＋6.48)35.6－1.8－15.6－7.27.14－0.53－2.4747.8－7.45+8.842.5－(6.07＋1.13)

18.76×9.9＋18.763.9－4.1＋6.1－5.93.6－0.6×215.2÷0.25÷44.2×99＋4.217.8÷(1.78×4)9.7×99＋9.70.65×101

15.75+3.59－0.59+14.25

320÷1.25÷84.78÷0.2＋3.441.25×2.5×323.6－3.6×0..6÷0.8÷0.4146.5－(23＋46.5)(45.9－32.7)÷8÷0.125

15.6×13.1－15.6－15.6×2.18.÷2.5÷0.4

0.7×x=17.5X--8=2.4x-0.6=1.2x÷0.3=9

4X+1.2×5=24.46X+18=486χ+15×7=1413X+1.5X=91.4χ-0.7χ=56

0.7(x＋0.9)=42X÷91=1.3

3.83×4.56＋3.83×5.44

12X-9X=8.63(X+2.1)=10.5x÷0.8=2.50.5x=11.5

9(X－2.7)=1.82χ÷2.8=8.2X÷24=5x÷0.5＝1.25x－3×11=426x－4x＝20.2

4x－0.95=1.8

x÷0.8=2.51.2＋X=4X÷0.3=95X=2.55X＋7=422.5X—X=612X-9X=8.715X－X=282×8+X=.5

9X-5X=952+X=75