小数乘除法练习题及答案100道

小数乘除法计算题‎‎85.44÷‎16 42.‎84÷7 ‎101.7÷9 ‎67.5÷15 ‎230.4÷6 5.‎34 ‎ 6.12 ‎11.3 ‎ 4.5‎38.4‎21.24÷3‎60.73‎6÷23 4‎3.5÷12 ‎35.21÷7 ‎39.6÷240.5‎9‎0.032 ‎ 3.625 ‎ 5.03 ‎ 1.65 ‎6.21÷0.03 ‎210÷1.4‎51.3‎÷0.27 91‎.2÷3.8 0.7‎56÷0.18 207‎150 ‎190 ‎24 ‎ 4.2 ‎0.66÷0.3 ‎11.97÷1.5‎69.6÷2‎.9 38.4‎÷0.8 15÷‎0.06 2.2 ‎7.‎98 ‎2.4 ‎48 ‎2505.‎6×2.9 3.‎77×1.8 ‎0.02×96 ‎ 5.22×0.3 ‎9.99×0.‎02 16.24 ‎ 6.786‎ 1.‎92 ‎1.566 ‎0.1998 4‎.67×0.9 5‎×2.44 ‎1.666×6.1 ‎9.432×0.0‎02 5.6×6‎.5 4.203 ‎12.2 ‎10.‎1626 ‎0.018864 ‎36.44.88‎×2.95.61‎×4.3 8‎.9×2.4 ‎ 5.5×55 ‎9.77×0.02 ‎14.152 ‎24.123 ‎21.36 ‎302.‎50.1‎954 1.384×‎5.1 8.78×‎83 2.6×‎61 0‎.059×0.2 ‎4.268×1.7 ‎7.0584 ‎728.74 ‎158.6 ‎0.011‎87.255‎6 57×5.7 ‎9.46×2.‎85 17.8×‎6.4 1.5‎×4.9 ‎2.5×0.883‎24.9 26.961 ‎113.‎92 7.3‎52‎.25.555×5.‎2 2.22×3.‎33 7.658‎×85 36.0‎2×0.3 ‎56.78×8 28‎.8867.3926 ‎650.‎93 10.‎806 4‎54.24（循环小‎数的用简便方法，除不尽保留‎2位小数）：8.2÷0‎.12 0‎.8÷0.9 ‎76.4÷5.4 ‎ 4.7÷3 ‎ 1.25÷1.2 ‎68.33 0.89 ‎14.‎15 1.57 ‎ 1.0432‎÷42 1‎4.36÷2.7 ‎8.33÷6.2 ‎ 1.7÷0.0‎3 2.41÷0‎.7 0.76 ‎ 5.32 ‎1‎.34 ‎56.67 ‎ 3.44用竖式计算‎0.396÷1.2= ‎0.756÷‎0.36= ‎15.6×13= ‎0.18‎×15= 0.33‎‎ 2.1 ‎20‎2.8 ‎ 2.7‎0.025×14= ‎ 3.06×36= ‎0.04‎×0.12＝‎ 3.84×2.6≈‎0.35 ‎11‎0.16 ‎0.0048 ‎‎9.984‎5.76×3＝‎7.15×2‎29‎0.75÷3.3 ‎ 3.68×0.‎25 17.28 ‎15‎7.3 ‎27.5 ‎0.‎9216.9÷0.1‎3 1.55‎÷3.9 ‎ 3.7×0.016 ‎13.76×‎0.8=‎130 ‎0.397 ‎0.0‎592 11.008‎5.2×0.6 ‎8.4×1.3 ‎ 6.4×0‎.5 ‎4.48×0.4‎3.12 ‎10.9‎2 3.2‎‎ 1.792‎5.25×5 ‎35.4×4.2 ‎0.04‎2×0.54 ‎0.76×0.32‎26.25 ‎148.6‎80‎.02268 ‎0.2432‎0.25×0.046 ‎ 2.52×3.‎4 1.0‎8×25 ‎0.12×0.5×0.‎16＝0.0115 ‎8.5‎68 ‎27 ‎0.0096‎4.8×0.25＝‎0.125×1‎.4≈（保留两位小数）‎1.2 0.18‎2.5÷0.7= ‎（保留三位小数）‎10.1÷3.3= ‎（商用循环小数）3.‎571 ‎‎ 3.‎06060606.....‎.10.75÷1‎2.5= （用乘法验算‎） 3.25×9‎.04= （用除法验算‎）0.86 ‎‎29.38‎‎‎‎3、脱式计算（能简算的要简‎算）2.5×7.1×4 ‎1‎6.12×99＋16.12‎‎5.2×0.9＋0.9‎71 ‎1‎612 ‎‎ 5.587.‎28×99+7.28 ‎ 4.3×50‎×0.2 ‎64－2.64‎×0.5728 ‎‎43 ‎‎62.68‎26×15.7＋15.‎7×24 ‎(2.275 ＋0.62‎5)×0.28 ‎ 3.94+34.3×‎0.2 785‎‎‎0.812 ‎‎10.8‎1.2×(9.6÷2.4)‎÷4.8 8‎.9×1.1×4.7 ‎ 2.7×5.4×3.‎93.6×9.8‎5-5.46 ‎1 ‎‎46.01‎356‎.862 ‎308.05×3.4‎+7.6 6.‎58×4.5×0.9 ‎ 2.8×0‎.5+1.5834.‎97 ‎26.649 ‎‎ 2.9832‎＋4.9－0.9 ‎ 4.8－4.8×0.‎5(1.2‎5－0.125)×8‎36 ‎ 2.4 ‎‎94.8×1‎00.1 5‎6.5×99＋56.5 ‎7.09×‎10.8－0.8×7.09‎480.48 ‎5650 ‎‎70.9‎4.85 + 0.35 ÷‎1.4 8.7 ×‎17.4 - 8.7 ×‎7.4 12‎.5×0.4×2.5×8 ‎5.1 ‎‎87 ‎‎1000.8‎7×3.16+4.64 ‎9.5×101 ‎0.68 ÷（5.2‎-3.5）× 1.25 ‎‎7.3892‎‎959.5 ‎0.540‎.5 ÷ 0.81 × 0‎.18 4.8 ×（‎15 ÷ 2.4）‎9 ‎‎306.81+‎6.81×99 ‎0.25×185×40 ‎ 4.4×0.8－3‎.4×0.8681 ‎‎1850 ‎0.8‎(9.37+9.37+9.‎37+9.37)× 2．5‎ 2.37×6.3‎+2.37×3.7 ‎93.7 ‎‎‎23.72.5×1.‎25×0.323.‎8×10.1 ‎ 2.5×(3.8×0.‎04) ‎7.69×101 ‎1 ‎‎38.38 ‎0.38 ‎‎776.69 ‎3.8×10.1 ‎0.25×39+‎0.25 0‎.125×72 4‎6×0.33+54×0.3‎338.38 ‎10‎‎9 ‎33(8×5‎.27) ×1.25 ‎ 6.81+6.81×‎99 0.25×1‎85×4052.7‎‎681 ‎185‎06.8×0.75÷‎0.5 3.7‎5÷0.125–2.75 ‎ 1.53+23.4‎÷7.210.2 ‎‎27.25 ‎4,7‎89.5×99 ‎13‎.5×0.98 ‎12.5×8.8‎940.5 ‎‎13.23 ‎110‎解决问题：1.一台榨油‎机每小时榨油0.45吨，4‎台这样的榨油机3.5小时榨‎油多少吨？‎2. 小华和小川两人‎同时从乙地分别向甲、丙两地‎背向而行，小华每小时走3.‎2千米，小川每小时走2.6‎千米，走了4小时两人相距多‎远？（用两种方法解答）‎3.一批‎煤计划每天烧0.6吨，可以‎烧70天。

小数乘除法练习题及答案100道1. 0.5 × 0.4 = ______答案：0.22. 0.3 × 0.6 = ______答案：0.183. 0.8 × 0.7 = ______答案：0.564. 0.9 × 0.5 = ______答案：0.455. 0.4 × 0.2 = ______答案：0.086. 0.6 ÷ 0.2 = ______答案：37. 0.9 ÷ 0.3 = ______答案：38. 0.8 ÷ 0.4 = ______答案：29. 0.5 ÷ 0.25 = ______答案：210. 0.7 ÷ 0.1 = ______答案：711. 1.2 × 0.4 = ______答案：0.4812. 1.5 × 0.6 = ______答案：0.913. 1.8 × 0.7 = ______答案：1.2614. 1.9 × 0.5 = ______答案：0.9515. 1.4 × 0.2 = ______答案：0.2816. 1.6 ÷ 0.2 = ______答案：817. 1.9 ÷ 0.3 = ______答案：6.333…18. 1.8 ÷ 0.4 = ______答案：4.519. 1.5 ÷ 0.25 = ______答案：620. 1.7 ÷ 0.1 = ______答案：17小数乘除法练习题及答案100道（续）21. 2.3 × 1.4 = ______答案：3.2222. 2.6 × 1.8 = ______答案：4.6823. 2.9 × 1.5 = ______24. 2.1 × 1.9 = ______答案：3.9925. 2.4 × 1.7 = ______答案：4.0826. 3.5 ÷ 1.2 = ______答案：2.916…27. 3.8 ÷ 1.5 = ______答案：2.533…28. 3.6 ÷ 1.8 = ______答案：229. 3.9 ÷ 1.9 = ______答案：2.0526…30. 3.2 ÷ 1.6 = ______答案：231. 4.7 × 2.3 = ______答案：10.82132. 4.2 × 2.6 = ______答案：10.9233. 4.5 × 2.9 = ______答案：13.0534. 4.8 × 2.1 = ______答案：10.0835. 4.3 × 2.4 = ______36. 5.6 ÷ 2.7 = ______答案：2.074…37. 5.9 ÷ 2.8 = ______答案：2.1071…38. 5.2 ÷ 2.6 = ______答案：239. 5.5 ÷ 2.9 = ______答案：1.8966…40. 5.8 ÷ 2.4 = ______答案：2.4166…41. 6.4 × 3.5 = ______答案：22.442. 6.1 × 3.8 = ______答案：23.1843. 6.9 × 3.6 = ______答案：24.8444. 6.7 × 3.9 = ______答案：26.1345. 6.2 × 3.2 = ______答案：19.8446. 7.5 ÷ 3.5 = ______答案：2.1429…47. 7.8 ÷ 3.8 = ______48. 7.3 ÷ 3.6 = ______答案：2.0278…49. 7.6 ÷ 3.9 = ______答案：1.9487…50. 7.9 ÷ 3.2 = ______答案：2.4688…51. 8.2 × 4.7 = ______答案：38.5452. 8.5 × 4.2 = ______答案：35.753. 8.8 × 4.5 = ______答案：39.654. 8.3 × 4.8 = ______答案：39.8455. 8.6 × 4.3 = ______答案：37.1856. 9.4 ÷ 4.7 = ______答案：257. 9.7 ÷ 4.2 = ______答案：2.3095…58. 9.1 ÷ 4.5 = ______答案：2.0222…59. 9.8 ÷ 4.8 = ______60. 9.5 ÷ 4.3 = ______答案：2.2093…61. 10.3 × 5.6 = ______答案：57.6862. 10.6 × 5.9 = ______答案：62.5463. 10.9 × 5.2 = ______答案：56.6864. 10.2 × 5.5 = ______答案：56.165. 10.5 × 5.8 = ______答案：60.966. 11.4 ÷ 5.6 = ______答案：2.0357…67. 11.7 ÷ 5.9 = ______答案：1.9661…68. 11.1 ÷ 5.2 = ______答案：2.1429…69小数乘除法练习题及答案100道（续）70. 12.5 × 6.4 = ______答案：8071. 12.8 × 6.1 = ______72. 13.2 × 6.8 = ______答案：89.7673. 13.5 × 6.3 = ______答案：84.0574. 13.9 × 6.6 = ______答案：91.7475. 14.3 ÷ 7.5 = ______答案：1.8933…76. 14.6 ÷ 7.2 = ______答案：2.0278…77. 14.9 ÷ 7.8 = ______答案：1.9026…78. 15.2 ÷ 7.3 = ______答案：2.0839…79. 15.5 ÷ 7.6 = ______答案：2.0263…80. 16.4 × 8.2 = ______答案：134.2881. 16.7 × 8.5 = ______答案：141.9582. 17.0 × 8.8 = ______答案：149.683. 17.3 × 8.3 = ______84. 17.6 × 8.6 = ______答案：151.3685. 18.5 ÷ 8.9 = ______答案：2.0909…. 18.8 ÷ 8.4 = ______答案：2.2321…87. 19.1 ÷ 8.7 = ______答案：2.1903…88. 19.4 ÷ 9.0 = ______答案：2.1556…89. 19.7 ÷ 9.3 = ______答案：2.1237…90. 20.6 × 9.7 = ______答案：198.6291. 20.9 × 9.2 = ______答案：191.2892. 21.2 × 9.5 = ______答案：200.493. 21.5 × 9.8 = ______答案：209.194. 21.8 × 9.1 = ______答案：198.3895. 22.7 ÷ 10.4 = ______96. 23.0 ÷ 10.7 = ______答案：2.1648…97. 23.3 ÷ 11.0 = ______答案：2.1209…98. 23.6 ÷ 11.3 = ______答案：2.0973…99. 23.9 ÷ 11.6 = ______答案：2.0681…100. 24.8 × 12.5 = ______答案：310小数乘除法练习题及答案100道1. 0.5 × 0.4 = ______答案：0.22. 0.3 × 0.6 = ______答案：0.183. 0.8 × 0.7 = ______答案：0.564. 0.9 × 0.5 = ______答案：0.455. 0.4 × 0.2 = ______答案：0.086. 0.6 ÷ 0.2 = ______答案：37. 0.9 ÷ 0.3 = ______答案：38. 0.8 ÷ 0.4 = ______答案：29. 0.7 ÷ 0.1 = ______答案：710. 0.5 ÷ 0.5 = ______答案：111. 1.2 × 0.3 = ______答案：0.3612. 1.5 × 0.4 = ______答案：0.613. 1.8 × 0.5 = ______答案：0.914. 2.4 × 0.6 = ______答案：1.4415. 3.6 × 0.7 = ______答案：2.5216. 2.5 ÷ 0.5 = ______答案：517. 3.2 ÷ 0.8 = ______答案：418. 4.8 ÷ 0.6 = ______答案：819. 5.4 ÷ 0.9 = ______答案：620. 6.3 ÷ 0.3 = ______答案：2121. 如果每个苹果重0.8千克，那么5个苹果一共重多少千克？答案：5个苹果共重4千克。

小数乘除法练习题及答案100道6÷1.=3.2÷= .2÷ 0.= 4÷1.=12÷0.1= .75÷0.2= 12÷0.7= 1÷0.= 16.9÷0.1= 1.55÷3.= .7×0.01=.2÷= 0.3÷0.1= 0.5×0.1= 1.4×= 0.1×0.01 = 0.35×= .35÷=1÷0.01 = ÷ 0.= 0.32×0 =1÷0.1 = 12.5×= .6÷0.= 0.25×0.=2.5×=÷0.=66.6÷1.11 = 0.125×= .3÷0.31 =1.5×= .5×= 0.13×=2.4-0.= .4÷10 = .2×1000 =0.45÷0.1= .6÷0.1 = O.75×0.=8.5×100 = .2÷100 = 0.18×0.=8.5÷1.= 1.2÷0.= 0.49÷0.=0.04×2= 0.096÷0.0=4÷4.=1000×0.75= 0.5×100 =0.1÷0.2= 1÷0.01 = 1.25×=3.8×= .2÷0.=1.6× 0.=9.3÷0.= ÷0.= 0.45÷0.=0.2÷0.01 =.6×2.= .77×1.= 0.02×9=.22×0.=.99×0.0=.67×0.=×2.4= 1.666×6.1 =.432×0.00=.6×6.= 101.7÷=7.5÷1=30.4÷=1.24÷3=100道小数乘法计算题5.6×2..77×1.0.02×965.22×0.9.99×0.024.67×0.9.54×2.41.666×6.1.432×0.002.6×6..88×2.95.61×2.1.9×2..77×0.021.384×5.1 .78×82.6×610.059×0.24.268×1.57×5.9.46×2.855.555×5.256.78×.22×0.1.666×6.15.61×4.1.384×5.14.268×1.71.5×4.97.658×85.3×6.39.9×1.44.8×9.15.59×4.1.3×1.62.1×7.93.8×2.38.7×0.12.1×0.42.8×3.5 17.8×6..22×3.35.6×2.99.99×0.09.432×0.00.9×2.48.78×8357×5.2.5×0.886.02×0..4×7.6.4×2.0.6× 0.2×5.64.6×3.8.8×2.31.8×9.1.7×4.9.8×4.5×1.11.5×4..658×853.77×1.84.67×0.9.6×6.5.5×52.6×61 .46×2.855.555×5.6.78×84×8.812.48×4.2×1..4×8..1×5.61.8×9.6.1×4..6×8..7×9..9×8.22.5×0.886.02×0. 0.02×9×2.4.88×2..77×0.00.059×0.17.8×6..22×3.30.1×5..1×0..8×1..6×6. 0.5×4.6229.570.4×1. 11.259-2.1×7.7.5×5. 0.3×7..4×.9×1.7小数除法练习题一、填空1、0.56÷0.2=÷2=。

小数乘除法练习题及答案100道6÷1.=3.2÷= .2÷ 0.= 4÷1.=12÷0.1= .75÷0.2= 12÷0.7= 1÷0.= 16.9÷0.1= 1.55÷3.= .7×0.01=.2÷= 0.3÷0.1= 0.5×0.1= 1.4×= 0.1×0.01 = 0.35×= .35÷=1÷0.01 = ÷ 0.= 0.32×0 =1÷0.1 = 12.5×= .6÷0.= 0.25×0.=2.5×=÷0.=66.6÷1.11 = 0.125×= .3÷0.31 =1.5×= .5×= 0.13×=2.4-0.= .4÷10 = .2×1000 =0.45÷0.1= .6÷0.1 = O.75×0.=8.5×100 = .2÷100 = 0.18×0.=8.5÷1.= 1.2÷0.= 0.49÷0.=0.04×2= 0.096÷0.0=4÷4.=1000×0.75= 0.5×100 =0.1÷0.2= 1÷0.01 = 1.25×=3.8×= .2÷0.=1.6× 0.=9.3÷0.= ÷0.= 0.45÷0.=0.2÷0.01 =.6×2.= .77×1.= 0.02×9=.22×0.=.99×0.0=.67×0.=×2.4= 1.666×6.1 =.432×0.00=.6×6.= 101.7÷=7.5÷1=30.4÷=1.24÷3=100道小数乘法计算题5.6×2..77×1.0.02×965.22×0.9.99×0.024.67×0.9.54×2.41.666×6.1.432×0.002.6×6..88×2.95.61×2.1.9×2..77×0.021.384×5.1 .78×82.6×610.059×0.24.268×1.57×5.9.46×2.855.555×5.256.78×.22×0.1.666×6.15.61×4.1.384×5.14.268×1.71.5×4.97.658×85.3×6.39.9×1.44.8×9.15.59×4.1.3×1.62.1×7.93.8×2.38.7×0.12.1×0.42.8×3.5 17.8×6..22×3.35.6×2.99.99×0.09.432×0.00.9×2.48.78×8357×5.2.5×0.886.02×0..4×7.6.4×2.0.6× 0.2×5.64.6×3.8.8×2.31.8×9.1.7×4.9.8×4.5×1.11.5×4..658×853.77×1.84.67×0.9.6×6.5.5×52.6×61 .46×2.855.555×5.6.78×84×8.812.48×4.2×1..4×8..1×5.61.8×9.6.1×4..6×8..7×9..9×8.22.5×0.886.02×0. 0.02×9×2.4.88×2..77×0.00.059×0.17.8×6..22×3.30.1×5..1×0..8×1..6×6. 0.5×4.6229.570.4×1. 11.259-2.1×7.7.5×5. 0.3×7..4×.9×1.7小数除法练习题一、填空1、0.56÷0.2=÷2=。