五年級小數(shù)乘除法口算.doc
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本頁共100題 5.46= 0.546= 3.20.08= 12= 4.84= 0.459= 4.80.4= 14= 0.484= 0.8412= 0.680.17= 15= 0.480.4= 0.841.2= 50.5= 18= 3.93= 9.20.4= 40.8= 110= 0.390.3= 4.20.7= 4.9100= 1100= 7.86= 0.632.1= 0.40.04= 24= 0.786= 0.210.7= 0.040.4= 25= 0.780.6= 5.85.8= 7.20.08= 28= 9.60.4= 0.630.7= 5.40.28= 32= 0.960.4= 0.280.14= 0.70.02= 34= 0.964= 50.5= 1.80.01= 35= 7.50.5= 30.6= 360.6= 45= 0.750.5= 0.30.6= 6.50.13= 65= 750.5= 0.630.03= 0.780.2= 85= 6.30.07= 6.321= 560.01= 68= 8.19= 4.9100= 4.80.08= 72= 8.10.9= 560.56= 0.480.8= 74= 0.810.9= 0.40.04= 0.488= 48= 4.26= 6.30.09= 0.540.6= 95= 4.20.06= 0.720.08= 0.546= 75= 4.20.6= 4.710= 0.540.06= 710= 0.420.06= 5.60.28= 0.5460= 510= 0.750.5= 360.6= 540.6= 15100= 7.50.5= 650.13= 5.40.6= 151000= 本頁共87題 10.98100= 0.04810010= 6.910= 56.2100= 0.810100= 0.0491000100= 100100010= 368100= 0.3100= 8.71000= 10.1100= 0.1100100 0.22410= 1.58100= 0.127 1000= 2.710= 0.051000= 0.951000= 110010=45.7-5.70.1= 0.123 10= 0.7510100 = 0.48+0.16+0.52= 71.57-4.76-1.24= 8.5+1.5-6.3= 1.8 0.1= 0.810.01= 1.0251001000= 51000= 0.001101000= 12.8100= 12.0710= 1.07100= 1.54= 2.54= 0.13 4= 5.410= 0.180.3= 8.5 1.7= 4.21000= 0.450.15= 3.60.1= 8.5100= 0 .0425= 0.0960.03= 3.2100= 1.20.3 = 0.497= 844.2= 10000.756= 0.5100= 00.25= 10.01= 9.30.3= 1.258= 3.82= 7.20.9= 1.60.2= 2.10.3= 0.3216= 40.4= 0.450.5= 0.20.01= 0.165 ﹦ 1.78+2.2 = 9.60.6 = 1.20.5-0.4 = 0.70.01 = 2.50.4 = 12.50.8= 1 .2581.25 = 6.60.66 = 5.370+4.63 = 3.9+2.03= 1.6+2.40.3 = 2.14-0.9= 27+456+73= 8(2.5+0.25)= 0.30.3= 7.2+2.8= 0.90.01= 3.5+3.53= 2.50.70.8= (1.5+0.25)4= 72.80.8= 12.58= O .0425= 小數(shù)乘除法口算練習(xí)(本頁共113題) 0.96= 0.20.5=600.5=1.54= 2.54= 0.70.8= 1.870=0.245= 0.20.6=0.51.1=0.60.02=1.254= 0.21.7= 5.410= 0.180.3= 40.25= 0.48= 1.80.5= 0.134= 8.71000= 2.510= 6.32.1= 0.484= 0.80.5= 2.710= 80.4=80.5= 7.20.6= 8.5 1.7= 0.54= 0.5614= 1.60.8= 6.39= 0.450.15= 3.60.1= 0.10.8= 0.40.25= 1.40.4= 0 .0425=0.960.03= 4.21.4= 3.93.9= 06.81=3.2100= 1.20.3 = 1.54= 2.54 = 0.13 4= 8.5100= 0.497= 2.40.8= 5.410= 3.2100= 844.2= 10000.756= 4.21000= 0.450.15= 3.60.1= 1.258= 3.82= 0 .70.8 = 8.5100= 9.30.3= 2.10.3= 0.3216= 0. 80.3= 8.5 1.7= 1.20.3 = 12.0710= 1.07100= 0.490.7= 0 .0425= 0.960.03= 0.450.5= 0.20.01= 8.44.2= 00.25= 10.01= 9.30.3= 10000.756= 0.5100= 2.50.4= 1.60.2= 40.4= 1.258= 3.82= 0.20.01= 0.5100= 00.25= 7.20.9= 1.60.2= 0.450.5= 4.21000= 7.20.9= 0.54= 5.410= 4.21000= 0.450.15= 2.54 = 0.1 0.4= 2.40.8= 3.60.1= 20.5 = 1.258= 8.5100= 3.2100= 1.80.3= 8.5 1.7= 1.20.3 = 0.490.7= 0 .0425= 0. 960.03= 7.29= 2.45= 本頁共100題 5.46= 0.546= 3.20.08= 12= 4.84= 0.459= 4.80.4= 14= 0.484= 0.8412= 0.680.17= 15= 0.480.4= 0.841.2= 50.5= 18= 3.93= 9.20.4= 40.8= 110= 0.390.3= 4.20.7= 4.9100= 1100= 7.86= 0.632.1= 0.40.04= 24= 0.786= 0.210.7= 0.040.4= 25= 0.780.6= 5.85.8= 7.20.08= 28= 9.60.4= 0.630.7= 5.40.28= 32= 0.960.4= 0.280.14= 0.70.02= 34= 0.964= 50.5= 1.80.01= 35= 7.50.5= 30.6= 360.6= 45= 0.750.5= 0.30.6= 6.50.13= 65= 750.5= 0.630.03= 0.780.2= 85= 6.30.07= 6.321= 560.01= 68= 8.19= 4.9100= 4.80.08= 72= 8.10.9= 560.56= 0.480.8= 74= 0.810.9= 0.40.04= 0.488= 48= 4.26= 6.30.09= 0.540.6= 95= 4.20.06= 0.720.08= 0.540.6= 75= 4.20.6= 4.710= 0.540.6= 710= 0.420.06= 5.60.28= 0.540.6= 1510= 0.750.5= 360.6= 0.540.6= 15100= 7.50.5= 650.13= 0.540.6= 151000= 本頁共90題 10.98100= 0.04810010= 6.910= 56.2100= 0.810100= 0.0491000100= 100100010= 368100= 0.3100= 8.71000= 10.1100= 0.1100100= 0.22410= 1.58100= 0.127 1000= 2.710=0.051000= 0.951000= 110010= 45.7-5.70.1= 0.123 10= 0.7510100= 0.48+0.16+0.52=71.57-4.76-1.24= 8.5+1.5-6.3= 1.8 0.1= 0.810.01= 1.0251001000= 51000= 0.001101000= 12.8100= 12.0710= 1.07100= 1.54= 2.54= 0.13 4= 5.410= 0.180.3= 8.5 1.7= 4.21000= 0.450.15= 3.60.1= 8.5100= 0 .0425=0.0960.03= 3.2100= 1.20.3 = 0.497= 844.2= 10000.756= 0.5100= 00.25= 10.01= 9.30.3= 1.258= 3.82= 7.20.9= 1.60.2= 2.10.3= 0.3216= 40.4=0.450.5= 0.20.01= 0.96= 0.20.5= 600.5= 70.08= 1.870=0.245= 0.051.6= 0.51.1= 0.80.5= 60.12= 1.254= 6.2+1.7= 40.25= 0.48= 1.80.5= 2.510= 6.32.1= 0.924= 801.6= 80.5= 7.20.6= 0.5614= 1.60.8=6.39= 0.158=0.40.25=1.470.4= 本頁共90題 4.21.4= 3.93.9=06.81= 1.54= 2.54 = 0.13 4= 2.4-0.8= 5.410= 3.2100= 4.21000= 0.450.15= 3.60.1= O .75+0.8 = 8.5100= 9.30.3= 0.180.3= 8.5 1.7= 1.20.3 = 0.490.7= O .0425= 0.0960.03= 844.2= 00.25= 10.01= 10000.756= 0.5100= 2.51.470.4= 1.258= 3.82= 0.20.01= 7.20.9= 1.60.2= 0.450.5= 0.452.5= 0.81.25= 0.33.6= 0.30.3= 100.07= 0.31.4= 0.057= 0.920.4= 0.20.26= 0.144= 0.020.1= 1.20.3= 0.20.4= 8.2+1.8= 100-35.22= 2.34= 2.50.4= 2.45= 0.224= 3.250= 0.9-0.52= 3.991= 03.52= 12.58= 810 = 10-1.8-7.2= 0.43+3.57= 2.5412= 0.90.8= 10.5= 0.963= 1.470.7= 0.16.510= 0.56100= 3.78100= 40.8 = 3.215100= 0.810= 4.08100= 1.10.2 = 0.60.8 = 30.9= 2.50.4= 3.60.4= 12.58= 500.04= 800.3 = 1.19= 0.165 ﹦ 1.78+2.2 = 9.60.6 = 1.20.5-0.4 = 0.70.01 = 2.50.4 = 12-3.9= 1 .2581.25 = 6.60.66 = 本頁共96題 5.370+4.63 = 3.9+2.03= 4.23.5= 1.6+2.40.3 = 2.14-0.9= 27+456+73= 0.30.3= 7.2+2.8= 0.90.01= 120.3= 2.870.7= 134= 0.960.3=1.50.4= 70.25= 2.50.70.8= 8-2.5= 161.6= 5.61.01= 8(2.5+0.25)= 0.36+0.64= 64.3216= 4.20.1= 72.80.8= 8.44.2= 13.8+9.9= 2.42.5= 0.050.8= 2.56-0.37= 1.250.80.5= 122.5= 1.233=3.21.6= 3.5+3.53=19.62= 8.82.2= 0.754= (1.5+0.25)4= 0.50.8= 8.40.2= 1.60.2= 7.20.3= 2.80.3= 0.90.15= 1.80.4= 5.50.55= 0.08100= 2.20.11= 5.46+4.54= 12.50.8= 0.350.3= 1.45= 2.84= 19.64= 據(jù)21632=6912,很快寫出下面各題的積。 21.632= 216032= 0.21632= 2.1632= 216320= 2160320= 根據(jù)108145=15660,直接寫出下列各式的積。 10.81.45= 1.081450= 0.10814.5= 1.080.145= 0.010814500= 10.80.145= 口算 0.87= 1.57= 1.328= 0.78= 10.32= 50.6= 3.2123= 3.212.3= 32.12.3= 32.10.23= 3.210.23= 3210.023= 0.90.3= 3.50.2= 2.010= 100.05= 0.137= 0.21100= 0.74= 0.054= 40.3= 12.58= 2.34= 3.250= 0.450= 300.1= 2.63= 4.12= 0.350.2= 7.50.1= 本頁共114題 0.90.3= 10.06= 90.5= 1.258= 1-0.73= 0.68= 2.05100= 0.040.3= 0.40.25= 1.258= 1.65= 0.9+1.4= 0.20.4= 8.2+1.8= 100-35.22= 2.50.4= 2.45= 0.224= 0.9-0.52= 3.991= 03.52= 7.26= 4.44= 3.63= 5.22= 1.53= 1.20.4= 3.63= 2.73= 0.123= 0.459= 3.66= 2.72= 1.23 = 0.454= 2.55= 8.47= 0.3417= 2.50.5= 8.40.7= 0.340.17= 30.44= 1.26= 0.720.6= 2.61.3= 0.60.3= 03.65= 7.821 = 1.40.7= 3.60.06= 5.60.9= 0.480.8= 4.40.11= 4.23 = 0.30.01= 40.5= 5.10.17= 0.90.45= 9.616= 10.01 = 34= 8.19= 2.54= 3.6+6.3= 0.054= 3.50= 1-0.08= 3.50.01= 1.250.25= 3.9+0.39= 4.8+5.2= 0.50.4 = 6.44﹦ 1.50.3﹦ 4.23﹦ 7.20.9﹦ 2.30.1﹦ 2.26﹦ 0.1258﹦ 4.50.9﹦ 2.54﹦ 2.54﹦ 0.30.1﹦ 4.22.1= 99+0.1﹦ 430.01﹦ 7.10.1= 700.001= 2.51510= 1.10.4= 0.326100= 0.10.01= 0.87-0.6= 0.20.6= 4.60.46= 0.0010.1= 2-0.64-0.36﹦ 1.253.30﹦ 37.299+37.2﹦ 5.61.4= 09.8= 40.25= 1.85﹦ 8.40.4﹦ 1.94﹦ 1.60.8= 0.5252= 3.20.4= 0.281.4= 0.011= 6-0.025= 03.5= 65= 0.20.4= 2.95-1.95﹦ 3.在( )里填上適當(dāng)?shù)臄?shù)。 0.420.7=( )7 0.380.19=( )19 0.2170.85=( )85 21.281.4=( )14 5.1751. 5=( )85 32.340.21=( )21 不計算,直接寫出下列各式的積是幾位數(shù)。 3.50.7 ( ) 4.90.05 ( ) 51.7 ( ) 4.250.27 ( ) 450.09 ( ) 17.020.3 ( ) 把下列各題改成除數(shù)是整數(shù)的除法。 360.36=( )( ) 0.090.3( )( ) 146.40.024=( )( ) 5.60.35=( )( ) 241.50.35=( )( ) 270.30.106=( )( ) 不計算比較下列各式的大小。 3.050.9 3.05 7.921.1 7.92 38.41.01 38.4 5.340.8 5.34 不計算,在下面的圓圈里填上“>” 、“<”或“=”。 3.61.1 3.6 3.60.9 3.6 3.61 3.6 3.61.1 3.6 3.60.9 3.6 3.61 3.6 4、根據(jù)第一欄的積,很快寫出后面每欄中的積。 因數(shù) 32 320 32 3.2 0.32 0.32 0.32 因數(shù) 15 15 150 15 15 1.5 0.15 積 480 根據(jù)表中第一欄的結(jié)果,把表格填寫完整。 被除數(shù) 945 9.45 945 0.945 除數(shù) 27 27 0.27 2.7 0.027 商 35 36 用“四舍五入法”算出商的近似值,填入下表。 精確到個位 精確到十分位 精確到百分位 精確到千分位 326 7.54.3 13.20.87 5.填空。 6.9 0.75 +3.6 3.9 3.9 0.13 1.57 -0.5 2.1- 1.請仔細閱讀文檔,確保文檔完整性,對于不預(yù)覽、不比對內(nèi)容而直接下載帶來的問題本站不予受理。
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