小數(shù)乘除法計(jì)算題及答案專(zhuān)題訓(xùn)練

專(zhuān)題訓(xùn)練85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷65.34 6.12 11.3 4.5 38.421.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷240.59 0.032 3.625 5.03 1.656.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18207 150 190 24 4.20.66÷0.311.97÷1.569.6÷2.938.4÷0.815÷0.062.27.982.4482505.6×2.93.77×1.80.02×965.22×0.39.99×0.0216.246.7861.921.5660.19984.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.20312.210.16260.01886436.44.88×2.95.61×4.38.9×2.45.5×559.77×0.0214.15224.12321.36302.50.19541.384×5.18.78×832.6×610.059×0.24.268×1.77.0584728.74158.60.01187.255657×5.79.46×2.8517.8×6.41.5×4.92.5×0.88324.926.961113.927.352.25.555×5.22.22×3.337.658×8536.02×0.356.78×828.8867.3926650.9310.806454.242位）：8.2÷0.120.8÷0.976.4÷5.44.7÷31.25÷1.268.330.8914.151.571.0432÷4214.36÷2.78.33÷6.21.7÷0.032.41÷0.70.765.321.3456.673.44豎式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=0.040.1＝ 3.84×2.6≈0.35110.160.0048 9.9845.76×＝7.15×2290.75÷3.3 3.68×0.2517.28157.327.5 0.9216.9÷0.131.55÷3.93.7×0.016 13.76×0.8=1300.3970.0592 11.0085.2×0.68.4×1.36.4×0.5 4.48×0.43.1210.923.2 1.7925.25×535.4×4.20.042×0.54 0.76×0.3226.25148.680.02268 0.24320.25×0.0462.52×3.41.08×25 0.12×0.5×0.16＝0.01158.56827 0.00964.8×0.2＝ 0.125×1.41.2 0.182.5= 10.13.3= 3.571 3.06060606......10.75÷12.5= ）3.25×9.04= 0.86 29.383、脫式計(jì)能簡(jiǎn)的要簡(jiǎn)2.5×7.1×416.12×99＋16.12 5.2×0.9＋0.9711612 5.587.28×99+7.284.3×50×0.2 64－2.64×0.572843 62.6826×15.7＋15.7×24(2.275＋0.625)×0.28 7850.812 10.81.2×(9.6÷2.4)÷4.88.9×1.1×4.7 2.7×5.4×3.9 146.013 56.862 308.05×3.4+7.66.58×4.5×0.9 2.8×0.5+1.5834.9726.649 2.98324.0.9 4.8×0.5 (1.25×8362.494.8×100.156.5×9956.57.09×8×480.48 5650 70.94.85+0.35÷1.4 8.7×17.4-8.7×7.4 12.5×0.4×2.5×85.1 87 1000.87×3.16+4.64 9.5×101 0.68÷5.2-3.5×7.3892 959.5 0.540.5÷0.81×8 4.8×15÷4）9306.81+6.81×990.25×185×404.4×0.83.4×68118500.8(9.37+9.37+9.37+9.37)×25 2.37×6.3+2.37×3.793.7 23.72.5×1.25×0.32 3.8×10.1 2.5×(3.8×0.04) 7.69×1011 38.38 0.38 776.693.8×10.1 0.25×39+0.25 0.125×72 46×0.33+54×0.3338.38 10 9 33(8×5.27)×1.25 6.81+6.81×99 0.25×185×4052.7 681 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 1100.4543.5、丙背而行3.2千米2.6千米4相距遠(yuǎn)用種方法答）批煤計(jì)劃0.670天。由于改進(jìn)燒煤技術(shù)實(shí)際天只0.56實(shí)際可以燒天？磨粉42.6照7.5可以磨面粉得數(shù)保留整3040250050。多少？架飛機(jī)860比列火車(chē)620。這列火車(chē)小時(shí)行多少？480的兩地相對(duì)開(kāi)出3.2小時(shí)兩車(chē)相遇。已知乙車(chē)72甲車(chē)小時(shí)行多少甲乙兩艘輪船同時(shí)從上海開(kāi)往武漢甲船2485小時(shí)甲船超過(guò)乙船5 1。乙船小時(shí)行多少？學(xué)校里的柏樹(shù)楊樹(shù)1266各有多少棵？0臺(tái)空調(diào)的價(jià)錢(qián)的3倍學(xué)校買(mǎi)了臺(tái)空調(diào)4臺(tái)電視機(jī)一8400元錢(qián)。臺(tái)空調(diào)臺(tái)電視機(jī)各多少元？18840已知20筐蘋(píng)果重多少千？2修1960的路先808天以后為了盡快完成，以后打算120還要多少天才能修完？336歲已知爸爸今年的歲數(shù)4多少歲？4420的兩地相對(duì)開(kāi)出甲車(chē)的速度15倍24小時(shí)相遇。甲車(chē)乙車(chē)小時(shí)各行多少？5850頭5500。這頭象重多少？61260人已知宏揚(yáng)中學(xué)的人數(shù)新光小學(xué)的25倍。宏揚(yáng)中學(xué)新光小學(xué)各有多少人？7小蘭小芳同時(shí)從環(huán)形跑道上的點(diǎn)向相反方向走去小蘭65小芳7525分相遇。這個(gè)環(huán)形跑道全長(zhǎng)多少？812行楊樹(shù)8行杉樹(shù)300棵杉樹(shù)15棵楊樹(shù)行有多少棵？6436015650015200。506658273451425188908.320.81/51/624204030鐵板把四切掉邊為4正然后焊接無(wú)蓋盒子容升？前3192后258速度/?1/51/62420學(xué)參加環(huán)保動(dòng)3/5噸六年級(jí)1/8噸五六年級(jí)清運(yùn)垃圾噸？4030鐵板把四切掉邊為4正然后焊接無(wú)蓋盒子容升？前3192后258速度0.20.110000.0135、4.558千克335.94千克求一升油和升奶各有千克？36156厘1.52,小紅比小芳高？5015千克照這樣計(jì)算,5噸油菜籽可以榨油千？1.5千1千60誰(shuí)家離學(xué)校近近150500克123.06千克只鴕鳥(niǎo)比一頭豬重千克再把結(jié)寫(xiě)成復(fù)名數(shù).種播種機(jī)播種35千,照這樣計(jì)算,2以播種公頃？修路隊(duì)第天修了1.078千第二天比第天修0.456千修路隊(duì)兩天一共修了千米小亮爸爸給他買(mǎi)了套電腦桌椅,張椅子45元比張桌子便宜12.5.元張桌子元？43運(yùn)動(dòng)會(huì)跳遠(yuǎn)比賽小紅2.85小明比小紅1.25小紅比小菊0.23這次跳遠(yuǎn)比賽誰(shuí)得第呢為44.張小學(xué)學(xué)修桌椅了40.25元比了3.7元.了元()45,小家學(xué)校學(xué)1.3千他了0.3千有數(shù)學(xué)作家.這樣他比時(shí)學(xué)了千米46,運(yùn)0.31噸,比運(yùn)2.75噸兩種共運(yùn)來(lái)噸?47,張媽了籃菜農(nóng)貿(mào)市場(chǎng)賣(mài),籃和菜原來(lái)稱得質(zhì)量 7.4千克賣(mài)出些菜她家稱得籃和菜質(zhì)量 3.6千克.她賣(mài)出了千克菜48,三人進(jìn)行60比賽.劉明9.6秒,李強(qiáng)比他慢 0.5秒,趙亮比李強(qiáng)快 0.2秒.他三人名次各是呢49.200875324,50,,220,,,85.270.551,,12.7,4.5.20,?52,3.4,1.9瓶53,134.5,13.6