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小数乘法竖式计算1000道

1000/8= 2.5*4 12/2.4 3.2*5 5.2*2 15.3/3 6/1.5 1.2*10 4.5/1.5 24/2.4 12.3*2 50.1*0.1 8.4/3 45/0.3 21/0.7 0.8/0.2 32/0.8 80*0.4 0.4*0.3 2.4/24 2.5*2.5 40*0.4 200/0.2 9.9/9.9 21/2.1 15*0.4 36/0.12 6.2*3 2.5*0.5 0.5*24 50.1*0.1 0.1*0.01 12.5*8 1.25*8

乘法的2.5x33.1x52.1x98.9x206.8x35.5x52.5x40.125x43.3x45.7x46.5x72.2x43.5x54.6x6255x0.1253.6x73.5x73.2x23.4x29.8x20.125x32.24x62.7x52.8x99.9x0.00155x0.635x0.844x0.966x0.177x0.23.4x307.5x800.99x0.13.3x4

小数乘法竖式1.2 * 2.3 = 2.760.125 * 0.88 = 0.111.1 * 8.56 = 9.4160.45 * 1.26 = 0.567 竖式请见图:

1、÷2、34.5÷15=2.33、5.6÷4=1.44、1.8÷12=0.155、1.8÷2=0.96、7.83÷9=0.877、4.08÷8=0.518、0.54÷6=0.099、6.3÷14=0.4510、72÷15=4.811、14.21÷7=2.0312、24÷15=1.613、1.26÷18=0.0714、43.5÷29=1.515、18.9÷27=0.716、1.35÷15

1、0.4+0.4+0.4+0.4+0.4写成乘法算式是( ).2、计算小数乘法时,先移动因数的小数点,使它变成整数,因数的小数点向右移动几位,最后把积的小数点向( )移动几位.3、3.64*1.7的积是( )位小数,1.16*2.08的积是( )位小数.4、

0.1*0.1=0.01 0.1*0.2=0.02 0.2*0.2=0.04 0.3*0.6=0.18 0.5*0.6=0.3 0.8*0.5=0.4 0.5*0.2=0.1 0.9*0.8=0.72 0.9*0.7=0.63 0.9*0.6=0.54 0.9*0.5=0.45 0.9*0.4=0.36 0.9*0.3=0.27 0.9*0.2=0.18 0.9*0.1=0.09 0.8*0.8=0.64 0.8*0.7=0.56 0.8*0.6=0.48 0.8*0.4

小数乘法竖式练习 一、一般乘法竖式计算题 205*0.18= 305*0.14= 2.03*0.13= 10.2*2.3= 3.07*0.25= 103*0.23= 0.408*0.24= 1.05*3.5= 1.07*1.8= 2.01*1.7= 2.03*0.14= 20.4*2.6= 205*0.13= 0.102*0.11= 0.34*0.126= 0.32*0.14= 2.4*0.96= 0.5*

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